diff --git a/package-lock.json b/package-lock.json
index 3a54b8c0..9b9629ef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2379,8 +2379,8 @@
       "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.4.tgz",
       "integrity": "sha1-K9OB8usgECAQXNUOpZ2mMJBpRoY=",
       "requires": {
-        "object-assign": "^4",
-        "vary": "^1"
+        "object-assign": "4.1.1",
+        "vary": "1.1.2"
       }
     },
     "create-ecdh": {
@@ -2388,8 +2388,8 @@
       "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.3.tgz",
       "integrity": "sha512-GbEHQPMOswGpKXM9kCWVrremUcBmjteUaQ01T9rkKCPDXfUHX0IoP9LpHYo2NPFampa4e+/pFDc3jQdxrxQLaw==",
       "requires": {
-        "bn.js": "^4.1.0",
-        "elliptic": "^6.0.0"
+        "bn.js": "4.11.8",
+        "elliptic": "6.4.0"
       }
     },
     "create-hash": {
@@ -2397,11 +2397,11 @@
       "resolved": "http://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz",
       "integrity": "sha512-z00bCGNHDG8mHAkP7CtT1qVu+bFQUPjYq/4Iv3C3kWjTFV10zIjfSoeqXo9Asws8gwSHDGj/hl2u4OGIjapeCg==",
       "requires": {
-        "cipher-base": "^1.0.1",
-        "inherits": "^2.0.1",
-        "md5.js": "^1.3.4",
-        "ripemd160": "^2.0.1",
-        "sha.js": "^2.4.0"
+        "cipher-base": "1.0.4",
+        "inherits": "2.0.3",
+        "md5.js": "1.3.4",
+        "ripemd160": "2.0.2",
+        "sha.js": "2.4.11"
       }
     },
     "create-hmac": {
@@ -2409,12 +2409,12 @@
       "resolved": "http://registry.npmjs.org/create-hmac/-/create-hmac-1.1.7.tgz",
       "integrity": "sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg==",
       "requires": {
-        "cipher-base": "^1.0.3",
-        "create-hash": "^1.1.0",
-        "inherits": "^2.0.1",
-        "ripemd160": "^2.0.0",
-        "safe-buffer": "^5.0.1",
-        "sha.js": "^2.4.8"
+        "cipher-base": "1.0.4",
+        "create-hash": "1.2.0",
+        "inherits": "2.0.3",
+        "ripemd160": "2.0.2",
+        "safe-buffer": "5.1.2",
+        "sha.js": "2.4.11"
       }
     },
     "cross-env": {
@@ -2465,17 +2465,17 @@
       "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz",
       "integrity": "sha512-fz4spIh+znjO2VjL+IdhEpRJ3YN6sMzITSBijk6FK2UvTqruSQW+/cCZTSNsMiZNvUeq0CqurF+dAbyiGOY6Wg==",
       "requires": {
-        "browserify-cipher": "^1.0.0",
-        "browserify-sign": "^4.0.0",
-        "create-ecdh": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "create-hmac": "^1.1.0",
-        "diffie-hellman": "^5.0.0",
-        "inherits": "^2.0.1",
-        "pbkdf2": "^3.0.3",
-        "public-encrypt": "^4.0.0",
-        "randombytes": "^2.0.0",
-        "randomfill": "^1.0.3"
+        "browserify-cipher": "1.0.1",
+        "browserify-sign": "4.0.4",
+        "create-ecdh": "4.0.3",
+        "create-hash": "1.2.0",
+        "create-hmac": "1.1.7",
+        "diffie-hellman": "5.0.3",
+        "inherits": "2.0.3",
+        "pbkdf2": "3.0.16",
+        "public-encrypt": "4.0.2",
+        "randombytes": "2.0.6",
+        "randomfill": "1.0.4"
       }
     },
     "csextends": {
@@ -2493,20 +2493,20 @@
       "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-0.28.11.tgz",
       "integrity": "sha512-wovHgjAx8ZIMGSL8pTys7edA1ClmzxHeY6n/d97gg5odgsxEgKjULPR0viqyC+FWMCL9sfqoC/QCUBo62tLvPg==",
       "requires": {
-        "babel-code-frame": "^6.26.0",
-        "css-selector-tokenizer": "^0.7.0",
-        "cssnano": "^3.10.0",
-        "icss-utils": "^2.1.0",
-        "loader-utils": "^1.0.2",
-        "lodash.camelcase": "^4.3.0",
-        "object-assign": "^4.1.1",
-        "postcss": "^5.0.6",
-        "postcss-modules-extract-imports": "^1.2.0",
-        "postcss-modules-local-by-default": "^1.2.0",
-        "postcss-modules-scope": "^1.1.0",
-        "postcss-modules-values": "^1.3.0",
-        "postcss-value-parser": "^3.3.0",
-        "source-list-map": "^2.0.0"
+        "babel-code-frame": "6.26.0",
+        "css-selector-tokenizer": "0.7.0",
+        "cssnano": "3.10.0",
+        "icss-utils": "2.1.0",
+        "loader-utils": "1.1.0",
+        "lodash.camelcase": "4.3.0",
+        "object-assign": "4.1.1",
+        "postcss": "5.2.18",
+        "postcss-modules-extract-imports": "1.2.0",
+        "postcss-modules-local-by-default": "1.2.0",
+        "postcss-modules-scope": "1.1.0",
+        "postcss-modules-values": "1.3.0",
+        "postcss-value-parser": "3.3.0",
+        "source-list-map": "2.0.0"
       }
     },
     "css-selector-tokenizer": {
@@ -2514,9 +2514,9 @@
       "resolved": "https://registry.npmjs.org/css-selector-tokenizer/-/css-selector-tokenizer-0.7.0.tgz",
       "integrity": "sha1-5piEdK6MlTR3v15+/s/OzNnPTIY=",
       "requires": {
-        "cssesc": "^0.1.0",
-        "fastparse": "^1.1.1",
-        "regexpu-core": "^1.0.0"
+        "cssesc": "0.1.0",
+        "fastparse": "1.1.1",
+        "regexpu-core": "1.0.0"
       },
       "dependencies": {
         "jsesc": {
@@ -2529,9 +2529,9 @@
           "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-1.0.0.tgz",
           "integrity": "sha1-hqdj9Y7k18L2sQLkdkBQ3n7ZDGs=",
           "requires": {
-            "regenerate": "^1.2.1",
-            "regjsgen": "^0.2.0",
-            "regjsparser": "^0.1.4"
+            "regenerate": "1.4.0",
+            "regjsgen": "0.2.0",
+            "regjsparser": "0.1.5"
           }
         },
         "regjsgen": {
@@ -2559,38 +2559,38 @@
       "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-3.10.0.tgz",
       "integrity": "sha1-Tzj2zqK5sX+gFJDyPx3GjqZcHDg=",
       "requires": {
-        "autoprefixer": "^6.3.1",
-        "decamelize": "^1.1.2",
-        "defined": "^1.0.0",
-        "has": "^1.0.1",
-        "object-assign": "^4.0.1",
-        "postcss": "^5.0.14",
-        "postcss-calc": "^5.2.0",
-        "postcss-colormin": "^2.1.8",
-        "postcss-convert-values": "^2.3.4",
-        "postcss-discard-comments": "^2.0.4",
-        "postcss-discard-duplicates": "^2.0.1",
-        "postcss-discard-empty": "^2.0.1",
-        "postcss-discard-overridden": "^0.1.1",
-        "postcss-discard-unused": "^2.2.1",
-        "postcss-filter-plugins": "^2.0.0",
-        "postcss-merge-idents": "^2.1.5",
-        "postcss-merge-longhand": "^2.0.1",
-        "postcss-merge-rules": "^2.0.3",
-        "postcss-minify-font-values": "^1.0.2",
-        "postcss-minify-gradients": "^1.0.1",
-        "postcss-minify-params": "^1.0.4",
-        "postcss-minify-selectors": "^2.0.4",
-        "postcss-normalize-charset": "^1.1.0",
-        "postcss-normalize-url": "^3.0.7",
-        "postcss-ordered-values": "^2.1.0",
-        "postcss-reduce-idents": "^2.2.2",
-        "postcss-reduce-initial": "^1.0.0",
-        "postcss-reduce-transforms": "^1.0.3",
-        "postcss-svgo": "^2.1.1",
-        "postcss-unique-selectors": "^2.0.2",
-        "postcss-value-parser": "^3.2.3",
-        "postcss-zindex": "^2.0.1"
+        "autoprefixer": "6.7.7",
+        "decamelize": "1.2.0",
+        "defined": "1.0.0",
+        "has": "1.0.3",
+        "object-assign": "4.1.1",
+        "postcss": "5.2.18",
+        "postcss-calc": "5.3.1",
+        "postcss-colormin": "2.2.2",
+        "postcss-convert-values": "2.6.1",
+        "postcss-discard-comments": "2.0.4",
+        "postcss-discard-duplicates": "2.1.0",
+        "postcss-discard-empty": "2.1.0",
+        "postcss-discard-overridden": "0.1.1",
+        "postcss-discard-unused": "2.2.3",
+        "postcss-filter-plugins": "2.0.3",
+        "postcss-merge-idents": "2.1.7",
+        "postcss-merge-longhand": "2.0.2",
+        "postcss-merge-rules": "2.1.2",
+        "postcss-minify-font-values": "1.0.5",
+        "postcss-minify-gradients": "1.0.5",
+        "postcss-minify-params": "1.2.2",
+        "postcss-minify-selectors": "2.1.1",
+        "postcss-normalize-charset": "1.1.1",
+        "postcss-normalize-url": "3.0.8",
+        "postcss-ordered-values": "2.2.3",
+        "postcss-reduce-idents": "2.4.0",
+        "postcss-reduce-initial": "1.0.1",
+        "postcss-reduce-transforms": "1.0.4",
+        "postcss-svgo": "2.1.6",
+        "postcss-unique-selectors": "2.0.2",
+        "postcss-value-parser": "3.3.0",
+        "postcss-zindex": "2.2.0"
       }
     },
     "csso": {
@@ -2598,8 +2598,8 @@
       "resolved": "https://registry.npmjs.org/csso/-/csso-2.3.2.tgz",
       "integrity": "sha1-3dUsWHAz9J6Utx/FVWnyUuj/X4U=",
       "requires": {
-        "clap": "^1.0.9",
-        "source-map": "^0.5.3"
+        "clap": "1.2.3",
+        "source-map": "0.5.7"
       }
     },
     "ctype": {
@@ -2653,14 +2653,14 @@
       "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz",
       "integrity": "sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=",
       "requires": {
-        "decompress-tar": "^4.0.0",
-        "decompress-tarbz2": "^4.0.0",
-        "decompress-targz": "^4.0.0",
-        "decompress-unzip": "^4.0.1",
-        "graceful-fs": "^4.1.10",
-        "make-dir": "^1.0.0",
-        "pify": "^2.3.0",
-        "strip-dirs": "^2.0.0"
+        "decompress-tar": "4.1.1",
+        "decompress-tarbz2": "4.1.1",
+        "decompress-targz": "4.1.1",
+        "decompress-unzip": "4.0.1",
+        "graceful-fs": "4.1.11",
+        "make-dir": "1.3.0",
+        "pify": "2.3.0",
+        "strip-dirs": "2.1.0"
       },
       "dependencies": {
         "pify": {
@@ -2675,7 +2675,7 @@
       "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
       "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
       "requires": {
-        "mimic-response": "^1.0.0"
+        "mimic-response": "1.0.0"
       }
     },
     "decompress-tar": {
@@ -2683,9 +2683,9 @@
       "resolved": "https://registry.npmjs.org/decompress-tar/-/decompress-tar-4.1.1.tgz",
       "integrity": "sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==",
       "requires": {
-        "file-type": "^5.2.0",
-        "is-stream": "^1.1.0",
-        "tar-stream": "^1.5.2"
+        "file-type": "5.2.0",
+        "is-stream": "1.1.0",
+        "tar-stream": "1.6.1"
       }
     },
     "decompress-tarbz2": {
@@ -2693,11 +2693,11 @@
       "resolved": "https://registry.npmjs.org/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz",
       "integrity": "sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==",
       "requires": {
-        "decompress-tar": "^4.1.0",
-        "file-type": "^6.1.0",
-        "is-stream": "^1.1.0",
-        "seek-bzip": "^1.0.5",
-        "unbzip2-stream": "^1.0.9"
+        "decompress-tar": "4.1.1",
+        "file-type": "6.2.0",
+        "is-stream": "1.1.0",
+        "seek-bzip": "1.0.5",
+        "unbzip2-stream": "1.2.5"
       },
       "dependencies": {
         "file-type": {
@@ -2712,9 +2712,9 @@
       "resolved": "https://registry.npmjs.org/decompress-targz/-/decompress-targz-4.1.1.tgz",
       "integrity": "sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==",
       "requires": {
-        "decompress-tar": "^4.1.1",
-        "file-type": "^5.2.0",
-        "is-stream": "^1.1.0"
+        "decompress-tar": "4.1.1",
+        "file-type": "5.2.0",
+        "is-stream": "1.1.0"
       }
     },
     "decompress-unzip": {
@@ -2722,10 +2722,10 @@
       "resolved": "https://registry.npmjs.org/decompress-unzip/-/decompress-unzip-4.0.1.tgz",
       "integrity": "sha1-3qrM39FK6vhVePczroIQ+bSEj2k=",
       "requires": {
-        "file-type": "^3.8.0",
-        "get-stream": "^2.2.0",
-        "pify": "^2.3.0",
-        "yauzl": "^2.4.2"
+        "file-type": "3.9.0",
+        "get-stream": "2.3.1",
+        "pify": "2.3.0",
+        "yauzl": "2.9.2"
       },
       "dependencies": {
         "file-type": {
@@ -2780,8 +2780,8 @@
       "resolved": "https://registry.npmjs.org/define-property/-/define-property-2.0.2.tgz",
       "integrity": "sha512-jwK2UV4cnPpbcG7+VRARKTZPUWowwXA8bzH5NP6ud0oeAxyYPuGZUAC7hMugpCdz4BeSZl2Dl9k66CHJ/46ZYQ==",
       "requires": {
-        "is-descriptor": "^1.0.2",
-        "isobject": "^3.0.1"
+        "is-descriptor": "1.0.2",
+        "isobject": "3.0.1"
       },
       "dependencies": {
         "is-accessor-descriptor": {
@@ -2789,7 +2789,7 @@
           "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz",
           "integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-data-descriptor": {
@@ -2797,7 +2797,7 @@
           "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz",
           "integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-descriptor": {
@@ -2805,9 +2805,9 @@
           "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz",
           "integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==",
           "requires": {
-            "is-accessor-descriptor": "^1.0.0",
-            "is-data-descriptor": "^1.0.0",
-            "kind-of": "^6.0.2"
+            "is-accessor-descriptor": "1.0.0",
+            "is-data-descriptor": "1.0.0",
+            "kind-of": "6.0.2"
           }
         }
       }
@@ -2823,15 +2823,29 @@
       "integrity": "sha1-wSyYHQZ4RshLyvhiz/kw2Qf/0ag=",
       "dev": true,
       "requires": {
-        "globby": "^5.0.0",
-        "is-path-cwd": "^1.0.0",
-        "is-path-in-cwd": "^1.0.0",
-        "object-assign": "^4.0.1",
-        "pify": "^2.0.0",
-        "pinkie-promise": "^2.0.0",
-        "rimraf": "^2.2.8"
+        "globby": "5.0.0",
+        "is-path-cwd": "1.0.0",
+        "is-path-in-cwd": "1.0.1",
+        "object-assign": "4.1.1",
+        "pify": "2.3.0",
+        "pinkie-promise": "2.0.1",
+        "rimraf": "2.2.8"
       },
       "dependencies": {
+        "globby": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/globby/-/globby-5.0.0.tgz",
+          "integrity": "sha1-69hGZ8oNuzMLmbz8aOrCvFQ3Dg0=",
+          "dev": true,
+          "requires": {
+            "array-union": "1.0.2",
+            "arrify": "1.0.1",
+            "glob": "7.1.2",
+            "object-assign": "4.1.1",
+            "pify": "2.3.0",
+            "pinkie-promise": "2.0.1"
+          }
+        },
         "pify": {
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
@@ -2855,8 +2869,8 @@
       "resolved": "https://registry.npmjs.org/des.js/-/des.js-1.0.0.tgz",
       "integrity": "sha1-wHTS4qpqipoH29YfmhXCzYPsjsw=",
       "requires": {
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0"
+        "inherits": "2.0.3",
+        "minimalistic-assert": "1.0.1"
       }
     },
     "destroy": {
@@ -2889,9 +2903,9 @@
       "resolved": "http://registry.npmjs.org/diffie-hellman/-/diffie-hellman-5.0.3.tgz",
       "integrity": "sha512-kqag/Nl+f3GwyK25fhUMYj81BUOrZ9IuJsjIcDE5icNM9FJHAVm3VcUDxdLPoQtTuUylWm6ZIknYJwwaPxsUzg==",
       "requires": {
-        "bn.js": "^4.1.0",
-        "miller-rabin": "^4.0.0",
-        "randombytes": "^2.0.0"
+        "bn.js": "4.11.8",
+        "miller-rabin": "4.0.1",
+        "randombytes": "2.0.6"
       }
     },
     "doctrine": {
@@ -2900,7 +2914,7 @@
       "integrity": "sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==",
       "dev": true,
       "requires": {
-        "esutils": "^2.0.2"
+        "esutils": "2.0.2"
       }
     },
     "dom-walk": {
@@ -2918,9 +2932,9 @@
       "resolved": "https://registry.npmjs.org/drbg.js/-/drbg.js-1.0.1.tgz",
       "integrity": "sha1-Pja2xCs3BDgjzbwzLVjzHiRFSAs=",
       "requires": {
-        "browserify-aes": "^1.0.6",
-        "create-hash": "^1.1.2",
-        "create-hmac": "^1.1.4"
+        "browserify-aes": "1.2.0",
+        "create-hash": "1.2.0",
+        "create-hmac": "1.1.7"
       }
     },
     "duplexer": {
@@ -2950,7 +2964,7 @@
       "resolved": "https://registry.npmjs.org/eachr/-/eachr-2.0.4.tgz",
       "integrity": "sha1-Rm98qhBwj2EFCeMsgHqv5X/BIr8=",
       "requires": {
-        "typechecker": "^2.0.8"
+        "typechecker": "2.1.0"
       }
     },
     "easy-stack": {
@@ -2993,13 +3007,13 @@
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
       "integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
-        "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "bn.js": "4.11.8",
+        "brorand": "1.1.0",
+        "hash.js": "1.1.4",
+        "hmac-drbg": "1.0.1",
+        "inherits": "2.0.3",
+        "minimalistic-assert": "1.0.1",
+        "minimalistic-crypto-utils": "1.0.1"
       }
     },
     "embarkjs": {
@@ -3027,7 +3041,7 @@
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
       "integrity": "sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==",
       "requires": {
-        "once": "^1.4.0"
+        "once": "1.4.0"
       }
     },
     "enhanced-resolve": {
@@ -3035,9 +3049,9 @@
       "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-4.1.0.tgz",
       "integrity": "sha512-F/7vkyTtyc/llOIn8oWclcB25KdRaiPBpZYDgJHgh/UHtpgT2p2eldQgtQnLtUvfMKPKxbRaQM/hHkvLHt1Vng==",
       "requires": {
-        "graceful-fs": "^4.1.2",
-        "memory-fs": "^0.4.0",
-        "tapable": "^1.0.0"
+        "graceful-fs": "4.1.11",
+        "memory-fs": "0.4.1",
+        "tapable": "1.0.0"
       }
     },
     "errlop": {
@@ -3053,7 +3067,7 @@
       "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.7.tgz",
       "integrity": "sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==",
       "requires": {
-        "prr": "~1.0.1"
+        "prr": "1.0.1"
       }
     },
     "error-ex": {
@@ -3061,7 +3075,7 @@
       "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.2.tgz",
       "integrity": "sha512-7dFHNmqeFSEt2ZBsCriorKnn3Z2pj+fd9kmI6QoWw4//DL+icEBfc0U7qJCisqrTsKTjw4fNFy2pW9OqStD84g==",
       "requires": {
-        "is-arrayish": "^0.2.1"
+        "is-arrayish": "0.2.1"
       }
     },
     "es-abstract": {
@@ -3130,43 +3144,43 @@
       "integrity": "sha512-UCJVV50RtLHYzBp1DZ8CMPtRSg4iVZvjgO9IJHIKyWU/AnJVjtdRikoUPLB29n5pzMB7TnsLQWf0V6VUJfoPfw==",
       "dev": true,
       "requires": {
-        "ajv": "^5.3.0",
-        "babel-code-frame": "^6.22.0",
-        "chalk": "^2.1.0",
-        "concat-stream": "^1.6.0",
-        "cross-spawn": "^5.1.0",
-        "debug": "^3.0.1",
-        "doctrine": "^2.0.2",
-        "eslint-scope": "^3.7.1",
-        "espree": "^3.5.2",
-        "esquery": "^1.0.0",
-        "estraverse": "^4.2.0",
-        "esutils": "^2.0.2",
-        "file-entry-cache": "^2.0.0",
-        "functional-red-black-tree": "^1.0.1",
-        "glob": "^7.1.2",
-        "globals": "^11.0.1",
-        "ignore": "^3.3.3",
-        "imurmurhash": "^0.1.4",
-        "inquirer": "^3.0.6",
-        "is-resolvable": "^1.0.0",
-        "js-yaml": "^3.9.1",
-        "json-stable-stringify-without-jsonify": "^1.0.1",
-        "levn": "^0.3.0",
-        "lodash": "^4.17.4",
-        "minimatch": "^3.0.2",
-        "mkdirp": "^0.5.1",
-        "natural-compare": "^1.4.0",
-        "optionator": "^0.8.2",
-        "path-is-inside": "^1.0.2",
-        "pluralize": "^7.0.0",
-        "progress": "^2.0.0",
-        "require-uncached": "^1.0.3",
-        "semver": "^5.3.0",
-        "strip-ansi": "^4.0.0",
-        "strip-json-comments": "~2.0.1",
-        "table": "^4.0.1",
-        "text-table": "~0.2.0"
+        "ajv": "5.5.2",
+        "babel-code-frame": "6.26.0",
+        "chalk": "2.4.1",
+        "concat-stream": "1.6.2",
+        "cross-spawn": "5.1.0",
+        "debug": "3.1.0",
+        "doctrine": "2.1.0",
+        "eslint-scope": "3.7.1",
+        "espree": "3.5.4",
+        "esquery": "1.0.1",
+        "estraverse": "4.2.0",
+        "esutils": "2.0.2",
+        "file-entry-cache": "2.0.0",
+        "functional-red-black-tree": "1.0.1",
+        "glob": "7.1.2",
+        "globals": "11.5.0",
+        "ignore": "3.3.8",
+        "imurmurhash": "0.1.4",
+        "inquirer": "3.3.0",
+        "is-resolvable": "1.1.0",
+        "js-yaml": "3.12.0",
+        "json-stable-stringify-without-jsonify": "1.0.1",
+        "levn": "0.3.0",
+        "lodash": "4.17.10",
+        "minimatch": "3.0.4",
+        "mkdirp": "0.5.1",
+        "natural-compare": "1.4.0",
+        "optionator": "0.8.2",
+        "path-is-inside": "1.0.2",
+        "pluralize": "7.0.0",
+        "progress": "2.0.0",
+        "require-uncached": "1.0.3",
+        "semver": "5.5.0",
+        "strip-ansi": "4.0.0",
+        "strip-json-comments": "2.0.1",
+        "table": "4.0.3",
+        "text-table": "0.2.0"
       },
       "dependencies": {
         "ajv": {
@@ -3175,10 +3189,10 @@
           "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
           "dev": true,
           "requires": {
-            "co": "^4.6.0",
-            "fast-deep-equal": "^1.0.0",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.3.0"
+            "co": "4.6.0",
+            "fast-deep-equal": "1.1.0",
+            "fast-json-stable-stringify": "2.0.0",
+            "json-schema-traverse": "0.3.1"
           }
         },
         "ansi-regex": {
@@ -3187,6 +3201,17 @@
           "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
           "dev": true
         },
+        "cross-spawn": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
+          "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
+          "dev": true,
+          "requires": {
+            "lru-cache": "4.1.3",
+            "shebang-command": "1.2.0",
+            "which": "1.3.1"
+          }
+        },
         "eslint-scope": {
           "version": "3.7.3",
           "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-3.7.3.tgz",
@@ -3209,14 +3234,36 @@
           "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
           "dev": true
         },
+        "inquirer": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-3.3.0.tgz",
+          "integrity": "sha512-h+xtnyk4EwKvFWHrUYsWErEVR+igKtLdchu+o0Z1RL7VU/jVMFbYir2bp6bAj8efFNxWqHX0dIss6fJQ+/+qeQ==",
+          "dev": true,
+          "requires": {
+            "ansi-escapes": "3.1.0",
+            "chalk": "2.4.1",
+            "cli-cursor": "2.1.0",
+            "cli-width": "2.2.0",
+            "external-editor": "2.2.0",
+            "figures": "2.0.0",
+            "lodash": "4.17.10",
+            "mute-stream": "0.0.7",
+            "run-async": "2.3.0",
+            "rx-lite": "4.0.8",
+            "rx-lite-aggregates": "4.0.8",
+            "string-width": "2.1.1",
+            "strip-ansi": "4.0.0",
+            "through": "2.3.8"
+          }
+        },
         "js-yaml": {
           "version": "3.12.0",
           "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz",
           "integrity": "sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==",
           "dev": true,
           "requires": {
-            "argparse": "^1.0.7",
-            "esprima": "^4.0.0"
+            "argparse": "1.0.10",
+            "esprima": "4.0.0"
           }
         },
         "json-schema-traverse": {
@@ -3231,7 +3278,7 @@
           "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "^3.0.0"
+            "ansi-regex": "3.0.0"
           }
         }
       }
@@ -3241,8 +3288,8 @@
       "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-4.0.0.tgz",
       "integrity": "sha512-1G6UTDi7Jc1ELFwnR58HV4fK9OQK4S6N985f166xqXxpjU6plxFISJa2Ba9KCQuFa8RCnj/lSFJbHo7UFDBnUA==",
       "requires": {
-        "esrecurse": "^4.1.0",
-        "estraverse": "^4.1.1"
+        "esrecurse": "4.2.1",
+        "estraverse": "4.2.0"
       }
     },
     "espree": {
@@ -3251,8 +3298,8 @@
       "integrity": "sha512-yAcIQxtmMiB/jL32dzEp2enBeidsB7xWPLNiw3IIkpVds1P+h7qF9YwJq1yUNzp2OKXgAprs4F61ih66UsoD1A==",
       "dev": true,
       "requires": {
-        "acorn": "^5.5.0",
-        "acorn-jsx": "^3.0.0"
+        "acorn": "5.6.2",
+        "acorn-jsx": "3.0.1"
       }
     },
     "esprima": {
@@ -3266,7 +3313,7 @@
       "integrity": "sha512-SmiyZ5zIWH9VM+SRUReLS5Q8a7GxtRdxEBVZpm98rJM7Sb+A9DVCndXfkeFUd3byderg+EbDkfnevfCwynWaNA==",
       "dev": true,
       "requires": {
-        "estraverse": "^4.0.0"
+        "estraverse": "4.2.0"
       }
     },
     "esrecurse": {
@@ -3274,7 +3321,7 @@
       "resolved": "https://registry.npmjs.org/esrecurse/-/esrecurse-4.2.1.tgz",
       "integrity": "sha512-64RBB++fIOAXPw3P9cy89qfMlvZEXZkqqJkjqqXIvzP5ezRZjW+lPWjw35UX/3EhUPFYbg5ER4JYgDw4007/DQ==",
       "requires": {
-        "estraverse": "^4.1.0"
+        "estraverse": "4.2.0"
       }
     },
     "estraverse": {
@@ -3297,8 +3344,8 @@
       "resolved": "https://registry.npmjs.org/eth-ens-namehash/-/eth-ens-namehash-2.0.8.tgz",
       "integrity": "sha1-IprEbsqG1S4MmR58sq74P/D2i88=",
       "requires": {
-        "idna-uts46-hx": "^2.3.1",
-        "js-sha3": "^0.5.7"
+        "idna-uts46-hx": "2.3.1",
+        "js-sha3": "0.5.7"
       }
     },
     "eth-lib": {
@@ -3306,9 +3353,9 @@
       "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz",
       "integrity": "sha512-ArJ7x1WcWOlSpzdoTBX8vkwlkSQ85CjjifSZtV4co64vWxSV8geWfPI9x4SVYu3DSxnX4yWFVTtGL+j9DUFLNw==",
       "requires": {
-        "bn.js": "^4.11.6",
-        "elliptic": "^6.4.0",
-        "xhr-request-promise": "^0.1.2"
+        "bn.js": "4.11.8",
+        "elliptic": "6.4.0",
+        "xhr-request-promise": "0.1.2"
       }
     },
     "ethereumjs-util": {
@@ -3316,11 +3363,11 @@
       "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-4.5.0.tgz",
       "integrity": "sha1-PpQosxfuvaPXJg2FT93alUsfG8Y=",
       "requires": {
-        "bn.js": "^4.8.0",
-        "create-hash": "^1.1.2",
-        "keccakjs": "^0.2.0",
-        "rlp": "^2.0.0",
-        "secp256k1": "^3.0.1"
+        "bn.js": "4.11.8",
+        "create-hash": "1.2.0",
+        "keccakjs": "0.2.1",
+        "rlp": "2.0.0",
+        "secp256k1": "3.5.0"
       }
     },
     "ethereumjs-wallet": {
@@ -3328,13 +3375,13 @@
       "resolved": "https://registry.npmjs.org/ethereumjs-wallet/-/ethereumjs-wallet-0.6.0.tgz",
       "integrity": "sha1-gnY7Fpfuenlr5xVdqd+0my+Yz9s=",
       "requires": {
-        "aes-js": "^0.2.3",
-        "bs58check": "^1.0.8",
-        "ethereumjs-util": "^4.4.0",
-        "hdkey": "^0.7.0",
-        "scrypt.js": "^0.2.0",
-        "utf8": "^2.1.1",
-        "uuid": "^2.0.1"
+        "aes-js": "0.2.4",
+        "bs58check": "1.3.4",
+        "ethereumjs-util": "4.5.0",
+        "hdkey": "0.7.1",
+        "scrypt.js": "0.2.0",
+        "utf8": "2.1.2",
+        "uuid": "2.0.3"
       },
       "dependencies": {
         "uuid": {
@@ -3450,8 +3497,8 @@
       "resolved": "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz",
       "integrity": "sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==",
       "requires": {
-        "md5.js": "^1.3.4",
-        "safe-buffer": "^5.1.1"
+        "md5.js": "1.3.4",
+        "safe-buffer": "5.1.2"
       }
     },
     "execa": {
@@ -3459,15 +3506,25 @@
       "resolved": "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz",
       "integrity": "sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=",
       "requires": {
-        "cross-spawn": "^5.0.1",
-        "get-stream": "^3.0.0",
-        "is-stream": "^1.1.0",
-        "npm-run-path": "^2.0.0",
-        "p-finally": "^1.0.0",
-        "signal-exit": "^3.0.0",
-        "strip-eof": "^1.0.0"
+        "cross-spawn": "5.1.0",
+        "get-stream": "3.0.0",
+        "is-stream": "1.1.0",
+        "npm-run-path": "2.0.2",
+        "p-finally": "1.0.0",
+        "signal-exit": "3.0.2",
+        "strip-eof": "1.0.0"
       },
       "dependencies": {
+        "cross-spawn": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
+          "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
+          "requires": {
+            "lru-cache": "4.1.3",
+            "shebang-command": "1.2.0",
+            "which": "1.3.1"
+          }
+        },
         "get-stream": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
@@ -3480,13 +3537,13 @@
       "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-2.1.4.tgz",
       "integrity": "sha1-t3c14xXOMPa27/D4OwQVGiJEliI=",
       "requires": {
-        "debug": "^2.3.3",
-        "define-property": "^0.2.5",
-        "extend-shallow": "^2.0.1",
-        "posix-character-classes": "^0.1.0",
-        "regex-not": "^1.0.0",
-        "snapdragon": "^0.8.1",
-        "to-regex": "^3.0.1"
+        "debug": "2.6.9",
+        "define-property": "0.2.5",
+        "extend-shallow": "2.0.1",
+        "posix-character-classes": "0.1.1",
+        "regex-not": "1.0.2",
+        "snapdragon": "0.8.2",
+        "to-regex": "3.0.2"
       },
       "dependencies": {
         "debug": {
@@ -3502,7 +3559,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
           "integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=",
           "requires": {
-            "is-descriptor": "^0.1.0"
+            "is-descriptor": "0.1.6"
           }
         },
         "extend-shallow": {
@@ -3510,7 +3567,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "requires": {
-            "is-extendable": "^0.1.0"
+            "is-extendable": "0.1.1"
           }
         }
       }
@@ -3528,36 +3585,36 @@
       "resolved": "http://registry.npmjs.org/express/-/express-4.16.3.tgz",
       "integrity": "sha1-avilAjUNsyRuzEvs9rWjTSL37VM=",
       "requires": {
-        "accepts": "~1.3.5",
+        "accepts": "1.3.5",
         "array-flatten": "1.1.1",
         "body-parser": "1.18.2",
         "content-disposition": "0.5.2",
-        "content-type": "~1.0.4",
+        "content-type": "1.0.4",
         "cookie": "0.3.1",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
+        "depd": "1.1.2",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "etag": "1.8.1",
         "finalhandler": "1.1.1",
         "fresh": "0.5.2",
         "merge-descriptors": "1.0.1",
-        "methods": "~1.1.2",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.2",
+        "methods": "1.1.2",
+        "on-finished": "2.3.0",
+        "parseurl": "1.3.2",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.3",
+        "proxy-addr": "2.0.3",
         "qs": "6.5.1",
-        "range-parser": "~1.2.0",
+        "range-parser": "1.2.0",
         "safe-buffer": "5.1.1",
         "send": "0.16.2",
         "serve-static": "1.13.2",
         "setprototypeof": "1.1.0",
-        "statuses": "~1.4.0",
-        "type-is": "~1.6.16",
+        "statuses": "1.4.0",
+        "type-is": "1.6.16",
         "utils-merge": "1.0.1",
-        "vary": "~1.1.2"
+        "vary": "1.1.2"
       },
       "dependencies": {
         "body-parser": {
@@ -3566,15 +3623,15 @@
           "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
           "requires": {
             "bytes": "3.0.0",
-            "content-type": "~1.0.4",
+            "content-type": "1.0.4",
             "debug": "2.6.9",
-            "depd": "~1.1.1",
-            "http-errors": "~1.6.2",
+            "depd": "1.1.2",
+            "http-errors": "1.6.3",
             "iconv-lite": "0.4.19",
-            "on-finished": "~2.3.0",
+            "on-finished": "2.3.0",
             "qs": "6.5.1",
             "raw-body": "2.3.2",
-            "type-is": "~1.6.15"
+            "type-is": "1.6.16"
           }
         },
         "debug": {
@@ -3619,7 +3676,7 @@
                 "depd": "1.1.1",
                 "inherits": "2.0.3",
                 "setprototypeof": "1.0.3",
-                "statuses": ">= 1.3.1 < 2"
+                "statuses": "1.4.0"
               }
             },
             "setprototypeof": {
@@ -3664,8 +3721,8 @@
       "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
       "integrity": "sha1-Jqcarwc7OfshJxcnRhMcJwQCjbg=",
       "requires": {
-        "assign-symbols": "^1.0.0",
-        "is-extendable": "^1.0.1"
+        "assign-symbols": "1.0.0",
+        "is-extendable": "1.0.1"
       },
       "dependencies": {
         "is-extendable": {
@@ -3673,7 +3730,7 @@
           "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz",
           "integrity": "sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==",
           "requires": {
-            "is-plain-object": "^2.0.4"
+            "is-plain-object": "2.0.4"
           }
         }
       }
@@ -3683,7 +3740,7 @@
       "resolved": "https://registry.npmjs.org/extendr/-/extendr-2.1.0.tgz",
       "integrity": "sha1-MBqgu+pWX00tyPVw8qImEahSe1Y=",
       "requires": {
-        "typechecker": "~2.0.1"
+        "typechecker": "2.0.8"
       },
       "dependencies": {
         "typechecker": {
@@ -3699,9 +3756,9 @@
       "integrity": "sha512-bSn6gvGxKt+b7+6TKEv1ZycHleA7aHhRHyAqJyp5pbUFuYYNIzpZnQDk7AsYckyWdEnTeAnay0aCy2aV6iTk9A==",
       "dev": true,
       "requires": {
-        "chardet": "^0.4.0",
-        "iconv-lite": "^0.4.17",
-        "tmp": "^0.0.33"
+        "chardet": "0.4.2",
+        "iconv-lite": "0.4.23",
+        "tmp": "0.0.33"
       }
     },
     "extglob": {
@@ -3709,14 +3766,14 @@
       "resolved": "https://registry.npmjs.org/extglob/-/extglob-2.0.4.tgz",
       "integrity": "sha512-Nmb6QXkELsuBr24CJSkilo6UHHgbekK5UiZgfE6UHD3Eb27YC6oD+bhcT+tJ6cl8dmsgdQxnWlcry8ksBIBLpw==",
       "requires": {
-        "array-unique": "^0.3.2",
-        "define-property": "^1.0.0",
-        "expand-brackets": "^2.1.4",
-        "extend-shallow": "^2.0.1",
-        "fragment-cache": "^0.2.1",
-        "regex-not": "^1.0.0",
-        "snapdragon": "^0.8.1",
-        "to-regex": "^3.0.1"
+        "array-unique": "0.3.2",
+        "define-property": "1.0.0",
+        "expand-brackets": "2.1.4",
+        "extend-shallow": "2.0.1",
+        "fragment-cache": "0.2.1",
+        "regex-not": "1.0.2",
+        "snapdragon": "0.8.2",
+        "to-regex": "3.0.2"
       },
       "dependencies": {
         "define-property": {
@@ -3724,7 +3781,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-1.0.0.tgz",
           "integrity": "sha1-dp66rz9KY6rTr56NMEybvnm/sOY=",
           "requires": {
-            "is-descriptor": "^1.0.0"
+            "is-descriptor": "1.0.2"
           }
         },
         "extend-shallow": {
@@ -3732,7 +3789,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "requires": {
-            "is-extendable": "^0.1.0"
+            "is-extendable": "0.1.1"
           }
         },
         "is-accessor-descriptor": {
@@ -3740,7 +3797,7 @@
           "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz",
           "integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-data-descriptor": {
@@ -3748,7 +3805,7 @@
           "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz",
           "integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-descriptor": {
@@ -3756,9 +3813,9 @@
           "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz",
           "integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==",
           "requires": {
-            "is-accessor-descriptor": "^1.0.0",
-            "is-data-descriptor": "^1.0.0",
-            "kind-of": "^6.0.2"
+            "is-accessor-descriptor": "1.0.0",
+            "is-data-descriptor": "1.0.0",
+            "kind-of": "6.0.2"
           }
         }
       }
@@ -3768,7 +3825,7 @@
       "resolved": "https://registry.npmjs.org/extract-opts/-/extract-opts-2.2.0.tgz",
       "integrity": "sha1-H6KOunNSxttID4hc63GkaBC+bX0=",
       "requires": {
-        "typechecker": "~2.0.1"
+        "typechecker": "2.0.8"
       },
       "dependencies": {
         "typechecker": {
@@ -3808,7 +3865,7 @@
       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
       "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
       "requires": {
-        "pend": "~1.2.0"
+        "pend": "1.2.0"
       }
     },
     "figures": {
@@ -3817,7 +3874,7 @@
       "integrity": "sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI=",
       "dev": true,
       "requires": {
-        "escape-string-regexp": "^1.0.5"
+        "escape-string-regexp": "1.0.5"
       }
     },
     "file-entry-cache": {
@@ -3826,8 +3883,8 @@
       "integrity": "sha1-w5KZDD5oR4PYOLjISkXYoEhFg2E=",
       "dev": true,
       "requires": {
-        "flat-cache": "^1.2.1",
-        "object-assign": "^4.0.1"
+        "flat-cache": "1.3.0",
+        "object-assign": "4.1.1"
       }
     },
     "file-loader": {
@@ -3835,8 +3892,8 @@
       "resolved": "https://registry.npmjs.org/file-loader/-/file-loader-1.1.11.tgz",
       "integrity": "sha512-TGR4HU7HUsGg6GCOPJnFk06RhWgEWFLAGWiT6rcD+GRC2keU3s9RGJ+b3Z6/U73jwwNb2gKLJ7YCrp+jvU4ALg==",
       "requires": {
-        "loader-utils": "^1.0.2",
-        "schema-utils": "^0.4.5"
+        "loader-utils": "1.1.0",
+        "schema-utils": "0.4.5"
       }
     },
     "file-type": {
@@ -3849,10 +3906,10 @@
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
       "integrity": "sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=",
       "requires": {
-        "extend-shallow": "^2.0.1",
-        "is-number": "^3.0.0",
-        "repeat-string": "^1.6.1",
-        "to-regex-range": "^2.1.0"
+        "extend-shallow": "2.0.1",
+        "is-number": "3.0.0",
+        "repeat-string": "1.6.1",
+        "to-regex-range": "2.1.1"
       },
       "dependencies": {
         "extend-shallow": {
@@ -3860,7 +3917,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "requires": {
-            "is-extendable": "^0.1.0"
+            "is-extendable": "0.1.1"
           }
         }
       }
@@ -3903,9 +3960,9 @@
       "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-1.0.0.tgz",
       "integrity": "sha1-kojj6ePMN0hxfTnq3hfPcfww7m8=",
       "requires": {
-        "commondir": "^1.0.1",
-        "make-dir": "^1.0.0",
-        "pkg-dir": "^2.0.0"
+        "commondir": "1.0.1",
+        "make-dir": "1.3.0",
+        "pkg-dir": "2.0.0"
       }
     },
     "find-up": {
@@ -3913,7 +3970,7 @@
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
       "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
       "requires": {
-        "locate-path": "^2.0.0"
+        "locate-path": "2.0.0"
       }
     },
     "findup-sync": {
@@ -3933,10 +3990,10 @@
       "integrity": "sha1-0wMLMrOBVPTjt+nHCfSQ9++XxIE=",
       "dev": true,
       "requires": {
-        "circular-json": "^0.3.1",
-        "del": "^2.0.2",
-        "graceful-fs": "^4.1.2",
-        "write": "^0.2.1"
+        "circular-json": "0.3.3",
+        "del": "2.2.2",
+        "graceful-fs": "4.1.11",
+        "write": "0.2.1"
       }
     },
     "flatmap": {
@@ -3982,7 +4039,7 @@
       "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
       "integrity": "sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==",
       "requires": {
-        "is-callable": "^1.1.3"
+        "is-callable": "1.1.3"
       }
     },
     "for-in": {
@@ -4015,7 +4072,7 @@
       "resolved": "https://registry.npmjs.org/fragment-cache/-/fragment-cache-0.2.1.tgz",
       "integrity": "sha1-QpD60n8T6Jvn8zeZxrxaCr//DRk=",
       "requires": {
-        "map-cache": "^0.2.2"
+        "map-cache": "0.2.2"
       }
     },
     "fresh": {
@@ -4034,8 +4091,8 @@
       "resolved": "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz",
       "integrity": "sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=",
       "requires": {
-        "inherits": "^2.0.1",
-        "readable-stream": "^2.0.0"
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.6"
       }
     },
     "fs-constants": {
@@ -4048,8 +4105,8 @@
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-2.1.2.tgz",
       "integrity": "sha1-BGxwFjzvmq1GsOSn+kZ/si1x3jU=",
       "requires": {
-        "graceful-fs": "^4.1.2",
-        "jsonfile": "^2.1.0"
+        "graceful-fs": "4.1.11",
+        "jsonfile": "2.4.0"
       }
     },
     "fs-minipass": {
@@ -4057,7 +4114,7 @@
       "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-1.2.5.tgz",
       "integrity": "sha512-JhBl0skXjUPCFH7x6x61gQxrKyXsxB5gcgePLZCwfyCGGsTISMoIeObbrvVeP6Xmyaudw4TT43qV2Gz+iyd2oQ==",
       "requires": {
-        "minipass": "^2.2.1"
+        "minipass": "2.3.3"
       }
     },
     "fs-promise": {
@@ -4065,10 +4122,10 @@
       "resolved": "https://registry.npmjs.org/fs-promise/-/fs-promise-2.0.3.tgz",
       "integrity": "sha1-9k5PhUvPaJqovdy6JokW2z20aFQ=",
       "requires": {
-        "any-promise": "^1.3.0",
-        "fs-extra": "^2.0.0",
-        "mz": "^2.6.0",
-        "thenify-all": "^1.6.0"
+        "any-promise": "1.3.0",
+        "fs-extra": "2.1.2",
+        "mz": "2.7.0",
+        "thenify-all": "1.6.0"
       }
     },
     "fs-write-stream-atomic": {
@@ -4683,12 +4740,12 @@
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
       "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
       "requires": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.4",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
+        "fs.realpath": "1.0.0",
+        "inflight": "1.0.6",
+        "inherits": "2.0.3",
+        "minimatch": "3.0.4",
+        "once": "1.4.0",
+        "path-is-absolute": "1.0.1"
       }
     },
     "glob-escape": {
@@ -4710,8 +4767,8 @@
       "resolved": "https://registry.npmjs.org/global/-/global-4.3.2.tgz",
       "integrity": "sha1-52mJJopsdMOJCLEwWxD8DjlOnQ8=",
       "requires": {
-        "min-document": "^2.19.0",
-        "process": "~0.5.1"
+        "min-document": "2.19.0",
+        "process": "0.5.2"
       }
     },
     "global-modules": {
@@ -4768,9 +4825,9 @@
       "resolved": "https://registry.npmjs.org/globule/-/globule-1.2.1.tgz",
       "integrity": "sha512-g7QtgWF4uYSL5/dn71WxubOrS7JVGCnFPEnoeChJmBnyR9Mw8nGoEwOgJL/RC2Te0WhbsEUCejfH8SZNJ+adYQ==",
       "requires": {
-        "glob": "~7.1.1",
-        "lodash": "~4.17.10",
-        "minimatch": "~3.0.2"
+        "glob": "7.1.2",
+        "lodash": "4.17.10",
+        "minimatch": "3.0.4"
       }
     },
     "got": {
@@ -4869,10 +4926,10 @@
           "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
           "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
           "requires": {
-            "co": "^4.6.0",
-            "fast-deep-equal": "^1.0.0",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.3.0"
+            "co": "4.6.0",
+            "fast-deep-equal": "1.1.0",
+            "fast-json-stable-stringify": "2.0.0",
+            "json-schema-traverse": "0.3.1"
           }
         },
         "fast-deep-equal": {
@@ -4960,6 +5017,14 @@
           "requires": {
             "find-up": "^3.0.0"
           }
+        },
+        "rimraf": {
+          "version": "2.6.2",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
+          "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
+          "requires": {
+            "glob": "7.1.2"
+          }
         }
       }
     },
@@ -4968,7 +5033,7 @@
       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
       "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
       "requires": {
-        "function-bind": "^1.1.1"
+        "function-bind": "1.1.1"
       }
     },
     "has-ansi": {
@@ -4976,7 +5041,7 @@
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
       "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
       "requires": {
-        "ansi-regex": "^2.0.0"
+        "ansi-regex": "2.1.1"
       }
     },
     "has-color": {
@@ -4999,7 +5064,7 @@
       "resolved": "https://registry.npmjs.org/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz",
       "integrity": "sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==",
       "requires": {
-        "has-symbol-support-x": "^1.4.1"
+        "has-symbol-support-x": "1.4.2"
       }
     },
     "has-value": {
@@ -5007,9 +5072,9 @@
       "resolved": "https://registry.npmjs.org/has-value/-/has-value-1.0.0.tgz",
       "integrity": "sha1-GLKB2lhbHFxR3vJMkw7SmgvmsXc=",
       "requires": {
-        "get-value": "^2.0.6",
-        "has-values": "^1.0.0",
-        "isobject": "^3.0.0"
+        "get-value": "2.0.6",
+        "has-values": "1.0.0",
+        "isobject": "3.0.1"
       }
     },
     "has-values": {
@@ -5017,8 +5082,8 @@
       "resolved": "https://registry.npmjs.org/has-values/-/has-values-1.0.0.tgz",
       "integrity": "sha1-lbC2P+whRmGab+V/51Yo1aOe/k8=",
       "requires": {
-        "is-number": "^3.0.0",
-        "kind-of": "^4.0.0"
+        "is-number": "3.0.0",
+        "kind-of": "4.0.0"
       },
       "dependencies": {
         "kind-of": {
@@ -5026,7 +5091,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-4.0.0.tgz",
           "integrity": "sha1-IIE989cSkosgc3hpGkUGb65y3Vc=",
           "requires": {
-            "is-buffer": "^1.1.5"
+            "is-buffer": "1.1.6"
           }
         }
       }
@@ -5036,8 +5101,8 @@
       "resolved": "https://registry.npmjs.org/hash-base/-/hash-base-3.0.4.tgz",
       "integrity": "sha1-X8hoaEfs1zSZQDMZprCj8/auSRg=",
       "requires": {
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.0.1"
+        "inherits": "2.0.3",
+        "safe-buffer": "5.1.2"
       }
     },
     "hash.js": {
@@ -5065,8 +5130,8 @@
       "resolved": "https://registry.npmjs.org/hdkey/-/hdkey-0.7.1.tgz",
       "integrity": "sha1-yu5L6BqneSHpCbjSKN0PKayu5jI=",
       "requires": {
-        "coinstring": "^2.0.0",
-        "secp256k1": "^3.0.1"
+        "coinstring": "2.3.0",
+        "secp256k1": "3.5.0"
       }
     },
     "he": {
@@ -5079,10 +5144,10 @@
       "resolved": "https://registry.npmjs.org/hexer/-/hexer-1.5.0.tgz",
       "integrity": "sha1-uGzoCFmOip0YksVx887dhvyfBlM=",
       "requires": {
-        "ansi-color": "^0.2.1",
-        "minimist": "^1.1.0",
-        "process": "^0.10.0",
-        "xtend": "^4.0.0"
+        "ansi-color": "0.2.1",
+        "minimist": "1.2.0",
+        "process": "0.10.1",
+        "xtend": "4.0.1"
       },
       "dependencies": {
         "minimist": {
@@ -5102,9 +5167,9 @@
       "resolved": "https://registry.npmjs.org/hmac-drbg/-/hmac-drbg-1.0.1.tgz",
       "integrity": "sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=",
       "requires": {
-        "hash.js": "^1.0.3",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.1"
+        "hash.js": "1.1.4",
+        "minimalistic-assert": "1.0.1",
+        "minimalistic-crypto-utils": "1.0.1"
       }
     },
     "hoek": {
@@ -5135,10 +5200,10 @@
       "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
       "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
       "requires": {
-        "depd": "~1.1.2",
+        "depd": "1.1.2",
         "inherits": "2.0.3",
         "setprototypeof": "1.1.0",
-        "statuses": ">= 1.4.0 < 2"
+        "statuses": "1.4.0"
       }
     },
     "http-https": {
@@ -5151,9 +5216,9 @@
       "resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.17.0.tgz",
       "integrity": "sha512-Taqn+3nNvYRfJ3bGvKfBSRwy1v6eePlm3oc/aWVxZp57DQr5Eq3xhKJi7Z4hZpS8PC3H4qI+Yly5EmFacGuA/g==",
       "requires": {
-        "eventemitter3": "^3.0.0",
-        "follow-redirects": "^1.0.0",
-        "requires-port": "^1.0.0"
+        "eventemitter3": "3.1.0",
+        "follow-redirects": "1.5.0",
+        "requires-port": "1.0.0"
       }
     },
     "http-shutdown": {
@@ -5181,12 +5246,12 @@
       "resolved": "https://registry.npmjs.org/i18n/-/i18n-0.8.3.tgz",
       "integrity": "sha1-LYzxwkciYCwgQdAbpq5eqlE4jw4=",
       "requires": {
-        "debug": "*",
-        "make-plural": "^3.0.3",
-        "math-interval-parser": "^1.1.0",
-        "messageformat": "^0.3.1",
-        "mustache": "*",
-        "sprintf-js": ">=1.0.3"
+        "debug": "2.6.9",
+        "make-plural": "3.0.6",
+        "math-interval-parser": "1.1.0",
+        "messageformat": "0.3.1",
+        "mustache": "2.3.0",
+        "sprintf-js": "1.0.3"
       }
     },
     "iconv-lite": {
@@ -5194,7 +5259,7 @@
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
       "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
       "requires": {
-        "safer-buffer": ">= 2.1.2 < 3"
+        "safer-buffer": "2.1.2"
       }
     },
     "icss-replace-symbols": {
@@ -5207,7 +5272,7 @@
       "resolved": "https://registry.npmjs.org/icss-utils/-/icss-utils-2.1.0.tgz",
       "integrity": "sha1-g/Cg7DeL8yRheLbCrZE28TWxyWI=",
       "requires": {
-        "postcss": "^6.0.1"
+        "postcss": "6.0.22"
       },
       "dependencies": {
         "postcss": {
@@ -5215,9 +5280,9 @@
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
           "requires": {
-            "chalk": "^2.4.1",
-            "source-map": "^0.6.1",
-            "supports-color": "^5.4.0"
+            "chalk": "2.4.1",
+            "source-map": "0.6.1",
+            "supports-color": "5.4.0"
           }
         },
         "source-map": {
@@ -5256,8 +5321,8 @@
       "resolved": "https://registry.npmjs.org/ignorefs/-/ignorefs-1.2.0.tgz",
       "integrity": "sha1-2ln7hYl25KXkNwLM0fKC/byeV1Y=",
       "requires": {
-        "editions": "^1.3.3",
-        "ignorepatterns": "^1.1.0"
+        "editions": "1.3.4",
+        "ignorepatterns": "1.1.0"
       }
     },
     "ignorepatterns": {
@@ -5285,8 +5350,8 @@
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
       "requires": {
-        "once": "^1.3.0",
-        "wrappy": "1"
+        "once": "1.4.0",
+        "wrappy": "1.0.2"
       }
     },
     "inherits": {
@@ -5359,7 +5424,7 @@
       "resolved": "https://registry.npmjs.org/invariant/-/invariant-2.2.4.tgz",
       "integrity": "sha512-phJfQVBuaJM5raOpJjSfkiD6BpbCE4Ns//LaXl6wGYtUBY83nWS6Rf9tXm2e8VaK60JEjYldbPif/A2B1C2gNA==",
       "requires": {
-        "loose-envify": "^1.0.0"
+        "loose-envify": "1.3.1"
       }
     },
     "invert-kv": {
@@ -5382,36 +5447,36 @@
       "resolved": "https://registry.npmjs.org/ipfs-api/-/ipfs-api-17.2.4.tgz",
       "integrity": "sha512-GFNy3Cj7EkzCrdyaQpvctHmtwtghzIDPTtW6XTqj+vybSwk2swyEMKaMHimqi8c8N+5+x5wfLpeUyRUhcZ9lDA==",
       "requires": {
-        "async": "^2.6.0",
-        "bs58": "^4.0.1",
-        "cids": "~0.5.2",
-        "concat-stream": "^1.6.0",
-        "detect-node": "^2.0.3",
+        "async": "2.6.1",
+        "bs58": "4.0.1",
+        "cids": "0.5.3",
+        "concat-stream": "1.6.2",
+        "detect-node": "2.0.3",
         "flatmap": "0.0.3",
-        "glob": "^7.1.2",
+        "glob": "7.1.2",
         "glob-escape": "0.0.2",
-        "ipfs-block": "~0.6.1",
-        "ipfs-unixfs": "~0.1.14",
-        "ipld-dag-pb": "~0.11.3",
-        "is-ipfs": "^0.3.2",
-        "is-stream": "^1.1.0",
-        "lru-cache": "^4.1.1",
-        "multiaddr": "^3.0.1",
-        "multihashes": "~0.4.12",
-        "ndjson": "^1.5.0",
-        "once": "^1.4.0",
-        "peer-id": "~0.10.3",
-        "peer-info": "~0.11.3",
-        "promisify-es6": "^1.0.3",
-        "pull-defer": "^0.2.2",
-        "pull-pushable": "^2.1.1",
-        "pump": "^1.0.3",
-        "qs": "^6.5.1",
-        "readable-stream": "^2.3.3",
-        "stream-http": "^2.7.2",
-        "stream-to-pull-stream": "^1.7.2",
-        "streamifier": "^0.1.1",
-        "tar-stream": "^1.5.5"
+        "ipfs-block": "0.6.1",
+        "ipfs-unixfs": "0.1.15",
+        "ipld-dag-pb": "0.11.4",
+        "is-ipfs": "0.3.2",
+        "is-stream": "1.1.0",
+        "lru-cache": "4.1.3",
+        "multiaddr": "3.1.0",
+        "multihashes": "0.4.13",
+        "ndjson": "1.5.0",
+        "once": "1.4.0",
+        "peer-id": "0.10.7",
+        "peer-info": "0.11.6",
+        "promisify-es6": "1.0.3",
+        "pull-defer": "0.2.2",
+        "pull-pushable": "2.2.0",
+        "pump": "1.0.3",
+        "qs": "6.5.2",
+        "readable-stream": "2.3.6",
+        "stream-http": "2.8.3",
+        "stream-to-pull-stream": "1.7.2",
+        "streamifier": "0.1.1",
+        "tar-stream": "1.6.1"
       },
       "dependencies": {
         "base-x": {
@@ -5419,7 +5484,7 @@
           "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
           "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.1.2"
           }
         },
         "bs58": {
@@ -5427,7 +5492,7 @@
           "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
           "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
           "requires": {
-            "base-x": "^3.0.2"
+            "base-x": "3.0.4"
           }
         },
         "pump": {
@@ -5446,7 +5511,7 @@
       "resolved": "https://registry.npmjs.org/ipfs-block/-/ipfs-block-0.6.1.tgz",
       "integrity": "sha512-28dgGsb2YsYnFs+To4cVBX8e/lTCb8eWDzGhN5csj3a/sHMOYrHeK8+Ez0IV67CI3lqKGuG/ZD01Cmd6JUvKrQ==",
       "requires": {
-        "cids": "^0.5.2"
+        "cids": "0.5.3"
       }
     },
     "ipfs-unixfs": {
@@ -5454,7 +5519,7 @@
       "resolved": "https://registry.npmjs.org/ipfs-unixfs/-/ipfs-unixfs-0.1.15.tgz",
       "integrity": "sha512-fjtwBDsIlNags4btHIdAJtE02K4KqEMOhV9GEFVv1M2JO2STS23v2LAtX5qb1EOU5VrjtKlm/JIBH3XDRdAyGQ==",
       "requires": {
-        "protons": "^1.0.0"
+        "protons": "1.0.1"
       }
     },
     "ipld-dag-pb": {
@@ -5462,18 +5527,18 @@
       "resolved": "https://registry.npmjs.org/ipld-dag-pb/-/ipld-dag-pb-0.11.4.tgz",
       "integrity": "sha512-A514Bt4z44bxhPQVzmBFMJsV3res92eBaDX0snzVsLLasBPNh4Z7He8N2mwSeAX9bJNywRBlJbHMQPwC45rqXw==",
       "requires": {
-        "async": "^2.6.0",
-        "bs58": "^4.0.1",
+        "async": "2.6.1",
+        "bs58": "4.0.1",
         "buffer-loader": "0.0.1",
-        "cids": "~0.5.2",
-        "ipfs-block": "~0.6.1",
-        "is-ipfs": "~0.3.2",
-        "multihashes": "~0.4.12",
-        "multihashing-async": "~0.4.7",
-        "protons": "^1.0.0",
-        "pull-stream": "^3.6.1",
-        "pull-traverse": "^1.0.3",
-        "stable": "^0.1.6"
+        "cids": "0.5.3",
+        "ipfs-block": "0.6.1",
+        "is-ipfs": "0.3.2",
+        "multihashes": "0.4.13",
+        "multihashing-async": "0.4.8",
+        "protons": "1.0.1",
+        "pull-stream": "3.6.8",
+        "pull-traverse": "1.0.3",
+        "stable": "0.1.8"
       },
       "dependencies": {
         "base-x": {
@@ -5481,7 +5546,7 @@
           "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
           "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.1.2"
           }
         },
         "bs58": {
@@ -5489,7 +5554,7 @@
           "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
           "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
           "requires": {
-            "base-x": "^3.0.2"
+            "base-x": "3.0.4"
           }
         }
       }
@@ -5504,7 +5569,7 @@
       "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz",
       "integrity": "sha1-qeEss66Nh2cn7u84Q/igiXtcmNY=",
       "requires": {
-        "kind-of": "^3.0.2"
+        "kind-of": "3.2.2"
       },
       "dependencies": {
         "kind-of": {
@@ -5512,7 +5577,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
           "requires": {
-            "is-buffer": "^1.1.5"
+            "is-buffer": "1.1.6"
           }
         }
       }
@@ -5527,7 +5592,7 @@
       "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-1.0.1.tgz",
       "integrity": "sha1-dfFmQrSA8YenEcgUFh/TpKdlWJg=",
       "requires": {
-        "binary-extensions": "^1.0.0"
+        "binary-extensions": "1.11.0"
       }
     },
     "is-buffer": {
@@ -5540,7 +5605,7 @@
       "resolved": "http://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
       "integrity": "sha1-VAVy0096wxGfj3bDDLwbHgN6/74=",
       "requires": {
-        "builtin-modules": "^1.0.0"
+        "builtin-modules": "1.1.1"
       }
     },
     "is-callable": {
@@ -5553,7 +5618,7 @@
       "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz",
       "integrity": "sha1-C17mSDiOLIYCgueT8YVv7D8wG1Y=",
       "requires": {
-        "kind-of": "^3.0.2"
+        "kind-of": "3.2.2"
       },
       "dependencies": {
         "kind-of": {
@@ -5561,7 +5626,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
           "requires": {
-            "is-buffer": "^1.1.5"
+            "is-buffer": "1.1.6"
           }
         }
       }
@@ -5576,9 +5641,9 @@
       "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-0.1.6.tgz",
       "integrity": "sha512-avDYr0SB3DwO9zsMov0gKCESFYqCnE4hq/4z3TdUlukEy5t9C0YRq7HLrsN52NAcqXKaepeCD0n+B0arnVG3Hg==",
       "requires": {
-        "is-accessor-descriptor": "^0.1.6",
-        "is-data-descriptor": "^0.1.4",
-        "kind-of": "^5.0.0"
+        "is-accessor-descriptor": "0.1.6",
+        "is-data-descriptor": "0.1.4",
+        "kind-of": "5.1.0"
       },
       "dependencies": {
         "kind-of": {
@@ -5616,7 +5681,7 @@
       "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-3.1.0.tgz",
       "integrity": "sha1-e6WuJCF4BKxwcHuWkiVnSGzD6Eo=",
       "requires": {
-        "is-extglob": "^2.1.0"
+        "is-extglob": "2.1.1"
       }
     },
     "is-hex-prefixed": {
@@ -5629,9 +5694,9 @@
       "resolved": "https://registry.npmjs.org/is-ipfs/-/is-ipfs-0.3.2.tgz",
       "integrity": "sha512-82V1j4LMkYy7H4seQQzOWqo7FiW3I64/1/ryo3dhtWKfOvm7ZolLMRQQfGKs4OXWauh5rAkPnamVcRISHwhmpQ==",
       "requires": {
-        "bs58": "^4.0.1",
-        "cids": "~0.5.1",
-        "multihashes": "~0.4.9"
+        "bs58": "4.0.1",
+        "cids": "0.5.3",
+        "multihashes": "0.4.13"
       },
       "dependencies": {
         "base-x": {
@@ -5639,7 +5704,7 @@
           "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
           "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.1.2"
           }
         },
         "bs58": {
@@ -5647,7 +5712,7 @@
           "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
           "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
           "requires": {
-            "base-x": "^3.0.2"
+            "base-x": "3.0.4"
           }
         }
       }
@@ -5692,7 +5757,7 @@
       "integrity": "sha512-FjV1RTW48E7CWM7eE/J2NJvAEEVektecDBVBE5Hh3nM1Jd0kvhHtX68Pr3xsDf857xt3Y4AkwVULK1Vku62aaQ==",
       "dev": true,
       "requires": {
-        "is-path-inside": "^1.0.0"
+        "is-path-inside": "1.0.1"
       }
     },
     "is-path-inside": {
@@ -5701,7 +5766,7 @@
       "integrity": "sha1-jvW33lBDej/cprToZe96pVy0gDY=",
       "dev": true,
       "requires": {
-        "path-is-inside": "^1.0.1"
+        "path-is-inside": "1.0.2"
       }
     },
     "is-plain-obj": {
@@ -5714,7 +5779,7 @@
       "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz",
       "integrity": "sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==",
       "requires": {
-        "isobject": "^3.0.1"
+        "isobject": "3.0.1"
       }
     },
     "is-promise": {
@@ -5751,7 +5816,7 @@
       "resolved": "https://registry.npmjs.org/is-svg/-/is-svg-2.1.0.tgz",
       "integrity": "sha1-z2EJDaDZ77yrhyLeum8DIgjbsOk=",
       "requires": {
-        "html-comment-regex": "^1.1.0"
+        "html-comment-regex": "1.1.1"
       }
     },
     "is-symbol": {
@@ -5901,7 +5966,7 @@
       "resolved": "https://registry.npmjs.org/js-queue/-/js-queue-2.0.0.tgz",
       "integrity": "sha1-NiITz4YPRo8BJfxslqvBdCUx+Ug=",
       "requires": {
-        "easy-stack": "^1.0.0"
+        "easy-stack": "1.0.0"
       }
     },
     "js-sha3": {
@@ -5919,8 +5984,8 @@
       "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.7.0.tgz",
       "integrity": "sha1-XJZ93YN6m/3KXy3oQlOr6KHAO4A=",
       "requires": {
-        "argparse": "^1.0.7",
-        "esprima": "^2.6.0"
+        "argparse": "1.0.10",
+        "esprima": "2.7.3"
       }
     },
     "jsbn": {
@@ -5970,7 +6035,7 @@
       "resolved": "http://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
       "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
       "requires": {
-        "graceful-fs": "^4.1.6"
+        "graceful-fs": "4.1.11"
       }
     },
     "jsonify": {
@@ -6010,8 +6075,8 @@
       "resolved": "https://registry.npmjs.org/keccakjs/-/keccakjs-0.2.1.tgz",
       "integrity": "sha1-HWM6+QfvMFu/ny+mFtVsRFYd+k0=",
       "requires": {
-        "browserify-sha3": "^0.0.1",
-        "sha3": "^1.1.0"
+        "browserify-sha3": "0.0.1",
+        "sha3": "1.2.2"
       }
     },
     "keypair": {
@@ -6029,7 +6094,7 @@
       "resolved": "https://registry.npmjs.org/klaw/-/klaw-1.3.1.tgz",
       "integrity": "sha1-QIhDO0azsbolnXh4XY6W9zugJDk=",
       "requires": {
-        "graceful-fs": "^4.1.9"
+        "graceful-fs": "4.1.11"
       }
     },
     "lasync": {
@@ -6042,7 +6107,7 @@
       "resolved": "https://registry.npmjs.org/lcid/-/lcid-1.0.0.tgz",
       "integrity": "sha1-MIrMr6C8SDo4Z7S28rlQYlHRuDU=",
       "requires": {
-        "invert-kv": "^1.0.0"
+        "invert-kv": "1.0.0"
       }
     },
     "levenshtein-edit-distance": {
@@ -6055,8 +6120,8 @@
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
       "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
       "requires": {
-        "prelude-ls": "~1.1.2",
-        "type-check": "~0.3.2"
+        "prelude-ls": "1.1.2",
+        "type-check": "0.3.2"
       }
     },
     "libp2p-crypto": {
@@ -6114,20 +6179,20 @@
       "resolved": "https://registry.npmjs.org/live-plugin-manager-git-fix/-/live-plugin-manager-git-fix-0.12.1.tgz",
       "integrity": "sha512-1FvmI3xP246iNgwMcdqlAdPfGhugwiKQhQwg8YY8Uzbzra47lXVpgk3Fe/YDVBRpnnBTQ2YKdDlq4WM86G41SA==",
       "requires": {
-        "@types/debug": "^0.0.30",
-        "@types/fs-extra": "^5.0.2",
-        "@types/lockfile": "^1.0.0",
-        "@types/node-fetch": "^1.6.8",
-        "@types/semver": "^5.5.0",
-        "@types/tar": "^4.0.0",
-        "@types/url-join": "^0.8.2",
-        "debug": "^3.1.0",
-        "fs-extra": "^5.0.0",
-        "lockfile": "^1.0.4",
-        "node-fetch": "^2.1.2",
-        "semver": "^5.5.0",
-        "tar": "^4.4.1",
-        "url-join": "^4.0.0"
+        "@types/debug": "0.0.30",
+        "@types/fs-extra": "5.0.3",
+        "@types/lockfile": "1.0.0",
+        "@types/node-fetch": "1.6.9",
+        "@types/semver": "5.5.0",
+        "@types/tar": "4.0.0",
+        "@types/url-join": "0.8.2",
+        "debug": "3.1.0",
+        "fs-extra": "5.0.0",
+        "lockfile": "1.0.4",
+        "node-fetch": "2.1.2",
+        "semver": "5.5.0",
+        "tar": "4.4.4",
+        "url-join": "4.0.0"
       },
       "dependencies": {
         "fs-extra": {
@@ -6135,9 +6200,9 @@
           "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-5.0.0.tgz",
           "integrity": "sha512-66Pm4RYbjzdyeuqudYqhFiNBbCIuI9kgRqLPSHIlXHidW8NIQtVdkM1yeZ4lXwuhbTETv3EUGMNHAAw6hiundQ==",
           "requires": {
-            "graceful-fs": "^4.1.2",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
+            "graceful-fs": "4.1.11",
+            "jsonfile": "4.0.0",
+            "universalify": "0.1.1"
           }
         },
         "jsonfile": {
@@ -6145,7 +6210,7 @@
           "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
           "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
           "requires": {
-            "graceful-fs": "^4.1.6"
+            "graceful-fs": "4.1.11"
           }
         },
         "tar": {
@@ -6153,13 +6218,13 @@
           "resolved": "https://registry.npmjs.org/tar/-/tar-4.4.6.tgz",
           "integrity": "sha512-tMkTnh9EdzxyfW+6GK6fCahagXsnYk6kE6S9Gr9pjVdys769+laCTbodXDhPAjzVtEBazRgP0gYqOjnk9dQzLg==",
           "requires": {
-            "chownr": "^1.0.1",
-            "fs-minipass": "^1.2.5",
-            "minipass": "^2.3.3",
-            "minizlib": "^1.1.0",
-            "mkdirp": "^0.5.0",
-            "safe-buffer": "^5.1.2",
-            "yallist": "^3.0.2"
+            "chownr": "1.0.1",
+            "fs-minipass": "1.2.5",
+            "minipass": "2.3.3",
+            "minizlib": "1.1.0",
+            "mkdirp": "0.5.1",
+            "safe-buffer": "5.1.2",
+            "yallist": "3.0.2"
           }
         },
         "yallist": {
@@ -6206,9 +6271,9 @@
       "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-1.1.0.tgz",
       "integrity": "sha1-yYrvSIvM7aL/teLeZG1qdUQp9c0=",
       "requires": {
-        "big.js": "^3.1.3",
-        "emojis-list": "^2.0.0",
-        "json5": "^0.5.0"
+        "big.js": "3.2.0",
+        "emojis-list": "2.1.0",
+        "json5": "0.5.1"
       }
     },
     "locate-path": {
@@ -6216,8 +6281,8 @@
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
       "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
       "requires": {
-        "p-locate": "^2.0.0",
-        "path-exists": "^3.0.0"
+        "p-locate": "2.0.0",
+        "path-exists": "3.0.0"
       }
     },
     "lockfile": {
@@ -6225,7 +6290,7 @@
       "resolved": "https://registry.npmjs.org/lockfile/-/lockfile-1.0.4.tgz",
       "integrity": "sha512-cvbTwETRfsFh4nHsL1eGWapU1XFi5Ot9E85sWAwia7Y7EgB7vfqcZhTKZ+l7hCGxSPoushMv5GKhT5PdLv03WA==",
       "requires": {
-        "signal-exit": "^3.0.2"
+        "signal-exit": "3.0.2"
       }
     },
     "lodash": {
@@ -6326,8 +6391,8 @@
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.3.tgz",
       "integrity": "sha512-fFEhvcgzuIoJVUF8fYr5KR0YqxD238zgObTps31YdADwPPAp82a4M8TrckkWyx7ekNlf9aBcVn81cFwwXngrJA==",
       "requires": {
-        "pseudomap": "^1.0.2",
-        "yallist": "^2.1.2"
+        "pseudomap": "1.0.2",
+        "yallist": "2.1.2"
       }
     },
     "make-dir": {
@@ -6335,7 +6400,7 @@
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.3.0.tgz",
       "integrity": "sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==",
       "requires": {
-        "pify": "^3.0.0"
+        "pify": "3.0.0"
       }
     },
     "make-plural": {
@@ -6343,7 +6408,7 @@
       "resolved": "https://registry.npmjs.org/make-plural/-/make-plural-3.0.6.tgz",
       "integrity": "sha1-IDOgO6wpC487uRJY9lud9+iwHKc=",
       "requires": {
-        "minimist": "^1.2.0"
+        "minimist": "1.2.0"
       },
       "dependencies": {
         "minimist": {
@@ -6450,11 +6515,11 @@
       "resolved": "https://registry.npmjs.org/messageformat/-/messageformat-0.3.1.tgz",
       "integrity": "sha1-5Y//gkXps5cXmeW0PbWLPpQX9aI=",
       "requires": {
-        "async": "~1.5.2",
-        "glob": "~6.0.4",
-        "make-plural": "~3.0.3",
-        "nopt": "~3.0.6",
-        "watchr": "~2.4.13"
+        "async": "1.5.2",
+        "glob": "6.0.4",
+        "make-plural": "3.0.6",
+        "nopt": "3.0.6",
+        "watchr": "2.4.13"
       },
       "dependencies": {
         "async": {
@@ -6467,11 +6532,11 @@
           "resolved": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz",
           "integrity": "sha1-DwiGD2oVUSey+t1PnOJLGqtuTSI=",
           "requires": {
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "2 || 3",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
+            "inflight": "1.0.6",
+            "inherits": "2.0.3",
+            "minimatch": "3.0.4",
+            "once": "1.4.0",
+            "path-is-absolute": "1.0.1"
           }
         }
       }
@@ -6486,19 +6551,19 @@
       "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-3.1.10.tgz",
       "integrity": "sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==",
       "requires": {
-        "arr-diff": "^4.0.0",
-        "array-unique": "^0.3.2",
-        "braces": "^2.3.1",
-        "define-property": "^2.0.2",
-        "extend-shallow": "^3.0.2",
-        "extglob": "^2.0.4",
-        "fragment-cache": "^0.2.1",
-        "kind-of": "^6.0.2",
-        "nanomatch": "^1.2.9",
-        "object.pick": "^1.3.0",
-        "regex-not": "^1.0.0",
-        "snapdragon": "^0.8.1",
-        "to-regex": "^3.0.2"
+        "arr-diff": "4.0.0",
+        "array-unique": "0.3.2",
+        "braces": "2.3.2",
+        "define-property": "2.0.2",
+        "extend-shallow": "3.0.2",
+        "extglob": "2.0.4",
+        "fragment-cache": "0.2.1",
+        "kind-of": "6.0.2",
+        "nanomatch": "1.2.9",
+        "object.pick": "1.3.0",
+        "regex-not": "1.0.2",
+        "snapdragon": "0.8.2",
+        "to-regex": "3.0.2"
       }
     },
     "miller-rabin": {
@@ -6506,8 +6571,8 @@
       "resolved": "https://registry.npmjs.org/miller-rabin/-/miller-rabin-4.0.1.tgz",
       "integrity": "sha512-115fLhvZVqWwHPbClyntxEVfVDfl9DLLTuJvq3g2O/Oxi8AiNouAHvDSzHS0viUJc+V5vm3eq91Xwqn9dp4jRA==",
       "requires": {
-        "bn.js": "^4.0.0",
-        "brorand": "^1.0.1"
+        "bn.js": "4.11.8",
+        "brorand": "1.1.0"
       }
     },
     "mime": {
@@ -6548,7 +6613,7 @@
       "resolved": "https://registry.npmjs.org/min-document/-/min-document-2.19.0.tgz",
       "integrity": "sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=",
       "requires": {
-        "dom-walk": "^0.1.0"
+        "dom-walk": "0.1.1"
       }
     },
     "minimalistic-assert": {
@@ -6566,7 +6631,7 @@
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
       "requires": {
-        "brace-expansion": "^1.1.7"
+        "brace-expansion": "1.1.11"
       }
     },
     "minimist": {
@@ -6579,8 +6644,8 @@
       "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.3.4.tgz",
       "integrity": "sha512-mlouk1OHlaUE8Odt1drMtG1bAJA4ZA6B/ehysgV0LUIrDHdKgo1KorZq3pK0b/7Z7LJIQ12MNM6aC+Tn6lUZ5w==",
       "requires": {
-        "safe-buffer": "^5.1.2",
-        "yallist": "^3.0.0"
+        "safe-buffer": "5.1.2",
+        "yallist": "3.0.2"
       },
       "dependencies": {
         "yallist": {
@@ -6595,7 +6660,7 @@
       "resolved": "https://registry.npmjs.org/minizlib/-/minizlib-1.1.0.tgz",
       "integrity": "sha512-4T6Ur/GctZ27nHfpt9THOdRZNgyJ9FZchYO1ceg5S8Q3DNLCKYy44nCZzgCJgcvx2UM8czmqak5BCxJMrq37lA==",
       "requires": {
-        "minipass": "^2.2.1"
+        "minipass": "2.3.3"
       }
     },
     "mississippi": {
@@ -6620,8 +6685,8 @@
       "resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.1.tgz",
       "integrity": "sha512-8ZItLHeEgaqEvd5lYBXfm4EZSFCX29Jb9K+lAHhDKzReKBQKj3R+7NOF6tjqYi9t4oI8VUfaWITJQm86wnXGNQ==",
       "requires": {
-        "for-in": "^1.0.2",
-        "is-extendable": "^1.0.1"
+        "for-in": "1.0.2",
+        "is-extendable": "1.0.1"
       },
       "dependencies": {
         "is-extendable": {
@@ -6629,7 +6694,7 @@
           "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz",
           "integrity": "sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==",
           "requires": {
-            "is-plain-object": "^2.0.4"
+            "is-plain-object": "2.0.4"
           }
         }
       }
@@ -6647,7 +6712,7 @@
       "resolved": "https://registry.npmjs.org/mkdirp-promise/-/mkdirp-promise-5.0.1.tgz",
       "integrity": "sha1-6bj2jlUsaKnBcTuEiD96HdA5uKE=",
       "requires": {
-        "mkdirp": "*"
+        "mkdirp": "0.5.1"
       }
     },
     "mocha": {
@@ -6735,12 +6800,12 @@
       "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-3.1.0.tgz",
       "integrity": "sha512-QhmsD/TufS5KB7brd1rkzLz2sJqybQlDT9prroiWacaw61DtHoe2X/vcAnOu8mZc7s7ZzevFPvY5tzv3yjBXlQ==",
       "requires": {
-        "bs58": "^4.0.1",
-        "ip": "^1.1.5",
-        "lodash.filter": "^4.6.0",
-        "lodash.map": "^4.6.0",
-        "varint": "^5.0.0",
-        "xtend": "^4.0.1"
+        "bs58": "4.0.1",
+        "ip": "1.1.5",
+        "lodash.filter": "4.6.0",
+        "lodash.map": "4.6.0",
+        "varint": "5.0.0",
+        "xtend": "4.0.1"
       },
       "dependencies": {
         "base-x": {
@@ -6748,7 +6813,7 @@
           "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
           "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.1.2"
           }
         },
         "bs58": {
@@ -6756,7 +6821,7 @@
           "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
           "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
           "requires": {
-            "base-x": "^3.0.2"
+            "base-x": "3.0.4"
           }
         }
       }
@@ -6774,7 +6839,7 @@
           "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
           "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.1.2"
           }
         }
       }
@@ -6784,7 +6849,7 @@
       "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.2.7.tgz",
       "integrity": "sha512-96xc9zs7bsclMW0Po9ERnRFqcsWHY8OZ8JW/I8DeHG58YYJZy3cBGI00Ze7hz9Ix56DNHMTSxEj9cgoZByruMg==",
       "requires": {
-        "varint": "^5.0.0"
+        "varint": "5.0.0"
       }
     },
     "multihashes": {
@@ -6792,8 +6857,8 @@
       "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.14.tgz",
       "integrity": "sha512-V/g/EIN6nALXfS/xHUAgtfPP3mn3sPIF/i9beuGKf25QXS2QZYCpeVJbDPEannkz32B2fihzCe2D/KMrbcmefg==",
       "requires": {
-        "bs58": "^4.0.1",
-        "varint": "^5.0.0"
+        "bs58": "4.0.1",
+        "varint": "5.0.0"
       },
       "dependencies": {
         "base-x": {
@@ -6801,7 +6866,7 @@
           "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
           "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.1.2"
           }
         },
         "bs58": {
@@ -6809,7 +6874,7 @@
           "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
           "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
           "requires": {
-            "base-x": "^3.0.2"
+            "base-x": "3.0.4"
           }
         }
       }
@@ -6819,12 +6884,12 @@
       "resolved": "https://registry.npmjs.org/multihashing-async/-/multihashing-async-0.4.8.tgz",
       "integrity": "sha512-LCc4lfxmTJOHKIjZjFNgvmfB6nXS/ErLInT9uwU8udFrRm2PH+aTPk3mfCREKmCiSHOlCWiv2O8rlnBx+OjlMw==",
       "requires": {
-        "async": "^2.6.0",
-        "blakejs": "^1.1.0",
-        "js-sha3": "^0.7.0",
-        "multihashes": "~0.4.13",
-        "murmurhash3js": "^3.0.1",
-        "nodeify": "^1.0.1"
+        "async": "2.6.1",
+        "blakejs": "1.1.0",
+        "js-sha3": "0.7.0",
+        "multihashes": "0.4.13",
+        "murmurhash3js": "3.0.1",
+        "nodeify": "1.0.1"
       },
       "dependencies": {
         "js-sha3": {
@@ -6854,9 +6919,9 @@
       "resolved": "https://registry.npmjs.org/mz/-/mz-2.7.0.tgz",
       "integrity": "sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==",
       "requires": {
-        "any-promise": "^1.0.0",
-        "object-assign": "^4.0.1",
-        "thenify-all": "^1.0.0"
+        "any-promise": "1.3.0",
+        "object-assign": "4.1.1",
+        "thenify-all": "1.6.0"
       }
     },
     "nan": {
@@ -6903,10 +6968,10 @@
       "resolved": "https://registry.npmjs.org/ndjson/-/ndjson-1.5.0.tgz",
       "integrity": "sha1-rmA7NrE0vOw0e0UkIrC/mNWDLsg=",
       "requires": {
-        "json-stringify-safe": "^5.0.1",
-        "minimist": "^1.2.0",
-        "split2": "^2.1.0",
-        "through2": "^2.0.3"
+        "json-stringify-safe": "5.0.1",
+        "minimist": "1.2.0",
+        "split2": "2.2.0",
+        "through2": "2.0.3"
       },
       "dependencies": {
         "minimist": {
@@ -7177,28 +7242,28 @@
       "resolved": "https://registry.npmjs.org/node-libs-browser/-/node-libs-browser-2.1.0.tgz",
       "integrity": "sha512-5AzFzdoIMb89hBGMZglEegffzgRg+ZFoUmisQ8HI4j1KDdpx13J0taNp2y9xPbur6W61gepGDDotGBVQ7mfUCg==",
       "requires": {
-        "assert": "^1.1.1",
-        "browserify-zlib": "^0.2.0",
-        "buffer": "^4.3.0",
-        "console-browserify": "^1.1.0",
-        "constants-browserify": "^1.0.0",
-        "crypto-browserify": "^3.11.0",
-        "domain-browser": "^1.1.1",
-        "events": "^1.0.0",
-        "https-browserify": "^1.0.0",
-        "os-browserify": "^0.3.0",
+        "assert": "1.4.1",
+        "browserify-zlib": "0.2.0",
+        "buffer": "4.9.1",
+        "console-browserify": "1.1.0",
+        "constants-browserify": "1.0.0",
+        "crypto-browserify": "3.12.0",
+        "domain-browser": "1.2.0",
+        "events": "1.1.1",
+        "https-browserify": "1.0.0",
+        "os-browserify": "0.3.0",
         "path-browserify": "0.0.0",
-        "process": "^0.11.10",
-        "punycode": "^1.2.4",
-        "querystring-es3": "^0.2.0",
-        "readable-stream": "^2.3.3",
-        "stream-browserify": "^2.0.1",
-        "stream-http": "^2.7.2",
-        "string_decoder": "^1.0.0",
-        "timers-browserify": "^2.0.4",
+        "process": "0.11.10",
+        "punycode": "1.4.1",
+        "querystring-es3": "0.2.1",
+        "readable-stream": "2.3.6",
+        "stream-browserify": "2.0.1",
+        "stream-http": "2.8.3",
+        "string_decoder": "1.1.1",
+        "timers-browserify": "2.0.10",
         "tty-browserify": "0.0.0",
-        "url": "^0.11.0",
-        "util": "^0.10.3",
+        "url": "0.11.0",
+        "util": "0.10.4",
         "vm-browserify": "0.0.4"
       },
       "dependencies": {
@@ -7212,9 +7277,9 @@
           "resolved": "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
           "integrity": "sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=",
           "requires": {
-            "base64-js": "^1.0.2",
-            "ieee754": "^1.1.4",
-            "isarray": "^1.0.0"
+            "base64-js": "1.3.0",
+            "ieee754": "1.1.12",
+            "isarray": "1.0.0"
           }
         },
         "process": {
@@ -7234,8 +7299,8 @@
       "resolved": "https://registry.npmjs.org/node-netcat/-/node-netcat-1.4.8.tgz",
       "integrity": "sha1-pbqVwlJD//v1InDexlrASf3zcCE=",
       "requires": {
-        "lasync": "~1.1.0",
-        "underscore": "~1.6.0"
+        "lasync": "1.1.0",
+        "underscore": "1.6.0"
       },
       "dependencies": {
         "underscore": {
@@ -7255,8 +7320,15 @@
       "resolved": "https://registry.npmjs.org/nodeify/-/nodeify-1.0.1.tgz",
       "integrity": "sha1-ZKtpp7268DzhB7TwM1yHwLnpGx0=",
       "requires": {
-        "is-promise": "~1.0.0",
-        "promise": "~1.3.0"
+        "is-promise": "1.0.1",
+        "promise": "1.3.0"
+      },
+      "dependencies": {
+        "is-promise": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-1.0.1.tgz",
+          "integrity": "sha1-MVc3YcBX4zwukaq56W2gjO++duU="
+        }
       }
     },
     "nomnom": {
@@ -7264,8 +7336,8 @@
       "resolved": "https://registry.npmjs.org/nomnom/-/nomnom-1.8.1.tgz",
       "integrity": "sha1-IVH3Ikcrp55Qp2/BJbuMjy5Nwqc=",
       "requires": {
-        "chalk": "~0.4.0",
-        "underscore": "~1.6.0"
+        "chalk": "0.4.0",
+        "underscore": "1.6.0"
       },
       "dependencies": {
         "ansi-styles": {
@@ -7278,9 +7350,9 @@
           "resolved": "http://registry.npmjs.org/chalk/-/chalk-0.4.0.tgz",
           "integrity": "sha1-UZmj3c0MHv4jvAjBsCewYXbgxk8=",
           "requires": {
-            "ansi-styles": "~1.0.0",
-            "has-color": "~0.1.0",
-            "strip-ansi": "~0.1.0"
+            "ansi-styles": "1.0.0",
+            "has-color": "0.1.7",
+            "strip-ansi": "0.1.1"
           }
         },
         "strip-ansi": {
@@ -7300,7 +7372,7 @@
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
       "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
       "requires": {
-        "abbrev": "1"
+        "abbrev": "1.1.1"
       }
     },
     "normalize-package-data": {
@@ -7308,10 +7380,10 @@
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
       "integrity": "sha512-9jjUFbTPfEy3R/ad/2oNbKtW9Hgovl5O1FvFWKkKblNXoN/Oou6+9+KKohPK13Yc3/TyunyWhJp6gvRNR/PPAw==",
       "requires": {
-        "hosted-git-info": "^2.1.4",
-        "is-builtin-module": "^1.0.0",
-        "semver": "2 || 3 || 4 || 5",
-        "validate-npm-package-license": "^3.0.1"
+        "hosted-git-info": "2.6.0",
+        "is-builtin-module": "1.0.0",
+        "semver": "5.5.0",
+        "validate-npm-package-license": "3.0.3"
       }
     },
     "normalize-path": {
@@ -7319,7 +7391,7 @@
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
       "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
       "requires": {
-        "remove-trailing-separator": "^1.0.1"
+        "remove-trailing-separator": "1.1.0"
       }
     },
     "normalize-range": {
@@ -7332,10 +7404,10 @@
       "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-1.9.1.tgz",
       "integrity": "sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=",
       "requires": {
-        "object-assign": "^4.0.1",
-        "prepend-http": "^1.0.0",
-        "query-string": "^4.1.0",
-        "sort-keys": "^1.0.0"
+        "object-assign": "4.1.1",
+        "prepend-http": "1.0.4",
+        "query-string": "4.3.4",
+        "sort-keys": "1.1.2"
       }
     },
     "npm-run-all": {
@@ -7457,9 +7529,9 @@
       "resolved": "https://registry.npmjs.org/object-copy/-/object-copy-0.1.0.tgz",
       "integrity": "sha1-fn2Fi3gb18mRpBupde04EnVOmYw=",
       "requires": {
-        "copy-descriptor": "^0.1.0",
-        "define-property": "^0.2.5",
-        "kind-of": "^3.0.3"
+        "copy-descriptor": "0.1.1",
+        "define-property": "0.2.5",
+        "kind-of": "3.2.2"
       },
       "dependencies": {
         "define-property": {
@@ -7467,7 +7539,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
           "integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=",
           "requires": {
-            "is-descriptor": "^0.1.0"
+            "is-descriptor": "0.1.6"
           }
         },
         "kind-of": {
@@ -7475,7 +7547,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
           "requires": {
-            "is-buffer": "^1.1.5"
+            "is-buffer": "1.1.6"
           }
         }
       }
@@ -7490,7 +7562,7 @@
       "resolved": "https://registry.npmjs.org/object-visit/-/object-visit-1.0.1.tgz",
       "integrity": "sha1-95xEk68MU3e1n+OdOV5BBC3QRbs=",
       "requires": {
-        "isobject": "^3.0.0"
+        "isobject": "3.0.1"
       }
     },
     "object.getownpropertydescriptors": {
@@ -7507,7 +7579,7 @@
       "resolved": "https://registry.npmjs.org/object.pick/-/object.pick-1.3.0.tgz",
       "integrity": "sha1-h6EKxMFpS9Lhy/U1kaZhQftd10c=",
       "requires": {
-        "isobject": "^3.0.1"
+        "isobject": "3.0.1"
       }
     },
     "oboe": {
@@ -7515,7 +7587,7 @@
       "resolved": "https://registry.npmjs.org/oboe/-/oboe-2.1.3.tgz",
       "integrity": "sha1-K0hl29Rr6BIlcT9Om/5Lz09oCk8=",
       "requires": {
-        "http-https": "^1.0.0"
+        "http-https": "1.0.0"
       }
     },
     "on-finished": {
@@ -7531,7 +7603,7 @@
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
       "requires": {
-        "wrappy": "1"
+        "wrappy": "1.0.2"
       }
     },
     "onetime": {
@@ -7539,7 +7611,7 @@
       "resolved": "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz",
       "integrity": "sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=",
       "requires": {
-        "mimic-fn": "^1.0.0"
+        "mimic-fn": "1.2.0"
       }
     },
     "opn": {
@@ -7556,7 +7628,7 @@
       "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
       "requires": {
         "minimist": "~0.0.1",
-        "wordwrap": "~0.0.2"
+        "wordwrap": "0.0.3"
       }
     },
     "optionator": {
@@ -7564,12 +7636,12 @@
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
       "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
       "requires": {
-        "deep-is": "~0.1.3",
-        "fast-levenshtein": "~2.0.4",
-        "levn": "~0.3.0",
-        "prelude-ls": "~1.1.2",
-        "type-check": "~0.3.2",
-        "wordwrap": "~1.0.0"
+        "deep-is": "0.1.3",
+        "fast-levenshtein": "2.0.6",
+        "levn": "0.3.0",
+        "prelude-ls": "1.1.2",
+        "type-check": "0.3.2",
+        "wordwrap": "1.0.0"
       },
       "dependencies": {
         "wordwrap": {
@@ -7584,12 +7656,12 @@
       "resolved": "https://registry.npmjs.org/ora/-/ora-2.1.0.tgz",
       "integrity": "sha512-hNNlAd3gfv/iPmsNxYoAPLvxg7HuPozww7fFonMZvL84tP6Ox5igfk5j/+a9rtJJwqMgKK+JgWsAQik5o0HTLA==",
       "requires": {
-        "chalk": "^2.3.1",
-        "cli-cursor": "^2.1.0",
-        "cli-spinners": "^1.1.0",
-        "log-symbols": "^2.2.0",
-        "strip-ansi": "^4.0.0",
-        "wcwidth": "^1.0.1"
+        "chalk": "2.4.1",
+        "cli-cursor": "2.1.0",
+        "cli-spinners": "1.3.1",
+        "log-symbols": "2.2.0",
+        "strip-ansi": "4.0.0",
+        "wcwidth": "1.0.1"
       },
       "dependencies": {
         "ansi-regex": {
@@ -7602,7 +7674,7 @@
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
           "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
           "requires": {
-            "ansi-regex": "^3.0.0"
+            "ansi-regex": "3.0.0"
           }
         }
       }
@@ -7622,9 +7694,9 @@
       "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-2.1.0.tgz",
       "integrity": "sha512-3sslG3zJbEYcaC4YVAvDorjGxc7tv6KVATnLPZONiljsUncvihe9BQoVCEs0RZ1kmf4Hk9OBqlZfJZWI4GanKA==",
       "requires": {
-        "execa": "^0.7.0",
-        "lcid": "^1.0.0",
-        "mem": "^1.1.0"
+        "execa": "0.7.0",
+        "lcid": "1.0.0",
+        "mem": "1.1.0"
       }
     },
     "os-tmpdir": {
@@ -7666,7 +7738,7 @@
       "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
       "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
       "requires": {
-        "p-try": "^1.0.0"
+        "p-try": "1.0.0"
       }
     },
     "p-locate": {
@@ -7674,7 +7746,7 @@
       "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
       "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
       "requires": {
-        "p-limit": "^1.1.0"
+        "p-limit": "1.3.0"
       }
     },
     "p-timeout": {
@@ -7710,11 +7782,11 @@
       "resolved": "http://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.1.tgz",
       "integrity": "sha512-KPx7flKXg775zZpnp9SxJlz00gTd4BmJ2yJufSc44gMCRrRQ7NSzAcSJQfifuOLgW6bEi+ftrALtsgALeB2Adw==",
       "requires": {
-        "asn1.js": "^4.0.0",
-        "browserify-aes": "^1.0.0",
-        "create-hash": "^1.1.0",
-        "evp_bytestokey": "^1.0.0",
-        "pbkdf2": "^3.0.3"
+        "asn1.js": "4.10.1",
+        "browserify-aes": "1.2.0",
+        "create-hash": "1.2.0",
+        "evp_bytestokey": "1.0.3",
+        "pbkdf2": "3.0.16"
       },
       "dependencies": {
         "asn1.js": {
@@ -7722,9 +7794,9 @@
           "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
           "integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
           "requires": {
-            "bn.js": "^4.0.0",
-            "inherits": "^2.0.1",
-            "minimalistic-assert": "^1.0.0"
+            "bn.js": "4.11.8",
+            "inherits": "2.0.3",
+            "minimalistic-assert": "1.0.1"
           }
         }
       }
@@ -7734,7 +7806,7 @@
       "resolved": "https://registry.npmjs.org/parse-headers/-/parse-headers-2.0.1.tgz",
       "integrity": "sha1-aug6eqJanZtwCswoaYzR8e1+lTY=",
       "requires": {
-        "for-each": "^0.3.2",
+        "for-each": "0.3.3",
         "trim": "0.0.1"
       }
     },
@@ -7743,8 +7815,8 @@
       "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz",
       "integrity": "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=",
       "requires": {
-        "error-ex": "^1.3.1",
-        "json-parse-better-errors": "^1.0.1"
+        "error-ex": "1.3.1",
+        "json-parse-better-errors": "1.0.2"
       }
     },
     "parse-passwd": {
@@ -7840,11 +7912,11 @@
       "resolved": "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.0.16.tgz",
       "integrity": "sha512-y4CXP3thSxqf7c0qmOF+9UeOTrifiVTIM+u7NWlq+PRsHbr7r7dpCmvzrZxa96JJUNi0Y5w9VqG5ZNeCVMoDcA==",
       "requires": {
-        "create-hash": "^1.1.2",
-        "create-hmac": "^1.1.4",
-        "ripemd160": "^2.0.1",
-        "safe-buffer": "^5.0.1",
-        "sha.js": "^2.4.8"
+        "create-hash": "1.2.0",
+        "create-hmac": "1.1.7",
+        "ripemd160": "2.0.2",
+        "safe-buffer": "5.1.2",
+        "sha.js": "2.4.11"
       }
     },
     "peer-id": {
@@ -7852,10 +7924,10 @@
       "resolved": "https://registry.npmjs.org/peer-id/-/peer-id-0.10.7.tgz",
       "integrity": "sha512-VEpMFcL9q0NQijmR0jsj38OGbY4yzaWMEareVkDahopmlNT+Cpsot8btPgsgBBApP9NiZj2Enwvh8rZN30ocQw==",
       "requires": {
-        "async": "^2.6.0",
-        "libp2p-crypto": "~0.12.1",
-        "lodash": "^4.17.5",
-        "multihashes": "~0.4.13"
+        "async": "2.6.1",
+        "libp2p-crypto": "0.12.1",
+        "lodash": "4.17.10",
+        "multihashes": "0.4.13"
       }
     },
     "peer-info": {
@@ -7863,9 +7935,9 @@
       "resolved": "https://registry.npmjs.org/peer-info/-/peer-info-0.11.6.tgz",
       "integrity": "sha512-xrVNiAF1IhVJNGEg5P2UQN+subaEkszT8YkC3zdy06MK0vTH3cMHB+HH+ZURkoSLssc3HbK58ecXeKpQ/4zq5w==",
       "requires": {
-        "lodash.uniqby": "^4.7.0",
-        "multiaddr": "^3.0.2",
-        "peer-id": "~0.10.5"
+        "lodash.uniqby": "4.7.0",
+        "multiaddr": "3.1.0",
+        "peer-id": "0.10.7"
       }
     },
     "pem-jwk": {
@@ -7881,9 +7953,9 @@
           "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-1.0.3.tgz",
           "integrity": "sha1-KBuj7B8kSP52X5Kk7s+IP+E2S1Q=",
           "requires": {
-            "bn.js": "^1.0.0",
-            "inherits": "^2.0.1",
-            "minimalistic-assert": "^1.0.0"
+            "bn.js": "1.3.0",
+            "inherits": "2.0.3",
+            "minimalistic-assert": "1.0.1"
           }
         },
         "bn.js": {
@@ -7919,7 +7991,7 @@
       "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
       "requires": {
-        "pinkie": "^2.0.0"
+        "pinkie": "2.0.4"
       }
     },
     "pkg-dir": {
@@ -7927,7 +7999,7 @@
       "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-2.0.0.tgz",
       "integrity": "sha1-9tXREJ4Z1j7fQo4L1X4Sd3YVM0s=",
       "requires": {
-        "find-up": "^2.1.0"
+        "find-up": "2.1.0"
       }
     },
     "pkg-up": {
@@ -7959,10 +8031,10 @@
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-5.2.18.tgz",
       "integrity": "sha512-zrUjRRe1bpXKsX1qAJNJjqZViErVuyEkMTRrwu4ud4sbTtIBRmtaYDrHmcGgmrbsW3MHfmtIf+vJumgQn+PrXg==",
       "requires": {
-        "chalk": "^1.1.3",
-        "js-base64": "^2.1.9",
-        "source-map": "^0.5.6",
-        "supports-color": "^3.2.3"
+        "chalk": "1.1.3",
+        "js-base64": "2.4.5",
+        "source-map": "0.5.7",
+        "supports-color": "3.2.3"
       },
       "dependencies": {
         "ansi-styles": {
@@ -7999,7 +8071,7 @@
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.2.3.tgz",
           "integrity": "sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=",
           "requires": {
-            "has-flag": "^1.0.0"
+            "has-flag": "1.0.0"
           }
         }
       }
@@ -8009,9 +8081,9 @@
       "resolved": "https://registry.npmjs.org/postcss-calc/-/postcss-calc-5.3.1.tgz",
       "integrity": "sha1-d7rnypKK2FcW4v2kLyYb98HWW14=",
       "requires": {
-        "postcss": "^5.0.2",
-        "postcss-message-helpers": "^2.0.0",
-        "reduce-css-calc": "^1.2.6"
+        "postcss": "5.2.18",
+        "postcss-message-helpers": "2.0.0",
+        "reduce-css-calc": "1.3.0"
       }
     },
     "postcss-colormin": {
@@ -8019,9 +8091,9 @@
       "resolved": "https://registry.npmjs.org/postcss-colormin/-/postcss-colormin-2.2.2.tgz",
       "integrity": "sha1-ZjFBfV8OkJo9fsJrJMio0eT5bks=",
       "requires": {
-        "colormin": "^1.0.5",
-        "postcss": "^5.0.13",
-        "postcss-value-parser": "^3.2.3"
+        "colormin": "1.1.2",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-convert-values": {
@@ -8029,8 +8101,8 @@
       "resolved": "https://registry.npmjs.org/postcss-convert-values/-/postcss-convert-values-2.6.1.tgz",
       "integrity": "sha1-u9hZPFwf0uPRwyK7kl3K6Nrk1i0=",
       "requires": {
-        "postcss": "^5.0.11",
-        "postcss-value-parser": "^3.1.2"
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-discard-comments": {
@@ -8038,7 +8110,7 @@
       "resolved": "https://registry.npmjs.org/postcss-discard-comments/-/postcss-discard-comments-2.0.4.tgz",
       "integrity": "sha1-vv6J+v1bPazlzM5Rt2uBUUvgDj0=",
       "requires": {
-        "postcss": "^5.0.14"
+        "postcss": "5.2.18"
       }
     },
     "postcss-discard-duplicates": {
@@ -8046,7 +8118,7 @@
       "resolved": "https://registry.npmjs.org/postcss-discard-duplicates/-/postcss-discard-duplicates-2.1.0.tgz",
       "integrity": "sha1-uavye4isGIFYpesSq8riAmO5GTI=",
       "requires": {
-        "postcss": "^5.0.4"
+        "postcss": "5.2.18"
       }
     },
     "postcss-discard-empty": {
@@ -8054,7 +8126,7 @@
       "resolved": "https://registry.npmjs.org/postcss-discard-empty/-/postcss-discard-empty-2.1.0.tgz",
       "integrity": "sha1-0rS9nVztXr2Nyt52QMfXzX9PkrU=",
       "requires": {
-        "postcss": "^5.0.14"
+        "postcss": "5.2.18"
       }
     },
     "postcss-discard-overridden": {
@@ -8062,7 +8134,7 @@
       "resolved": "https://registry.npmjs.org/postcss-discard-overridden/-/postcss-discard-overridden-0.1.1.tgz",
       "integrity": "sha1-ix6vVU9ob7KIzYdMVWZ7CqNmjVg=",
       "requires": {
-        "postcss": "^5.0.16"
+        "postcss": "5.2.18"
       }
     },
     "postcss-discard-unused": {
@@ -8070,8 +8142,8 @@
       "resolved": "https://registry.npmjs.org/postcss-discard-unused/-/postcss-discard-unused-2.2.3.tgz",
       "integrity": "sha1-vOMLLMWR/8Y0Mitfs0ZLbZNPRDM=",
       "requires": {
-        "postcss": "^5.0.14",
-        "uniqs": "^2.0.0"
+        "postcss": "5.2.18",
+        "uniqs": "2.0.0"
       }
     },
     "postcss-filter-plugins": {
@@ -8079,7 +8151,7 @@
       "resolved": "https://registry.npmjs.org/postcss-filter-plugins/-/postcss-filter-plugins-2.0.3.tgz",
       "integrity": "sha512-T53GVFsdinJhgwm7rg1BzbeBRomOg9y5MBVhGcsV0CxurUdVj1UlPdKtn7aqYA/c/QVkzKMjq2bSV5dKG5+AwQ==",
       "requires": {
-        "postcss": "^5.0.4"
+        "postcss": "5.2.18"
       }
     },
     "postcss-merge-idents": {
@@ -8087,9 +8159,9 @@
       "resolved": "https://registry.npmjs.org/postcss-merge-idents/-/postcss-merge-idents-2.1.7.tgz",
       "integrity": "sha1-TFUwMTwI4dWzu/PSu8dH4njuonA=",
       "requires": {
-        "has": "^1.0.1",
-        "postcss": "^5.0.10",
-        "postcss-value-parser": "^3.1.1"
+        "has": "1.0.3",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-merge-longhand": {
@@ -8097,7 +8169,7 @@
       "resolved": "https://registry.npmjs.org/postcss-merge-longhand/-/postcss-merge-longhand-2.0.2.tgz",
       "integrity": "sha1-I9kM0Sewp3mUkVMyc5A0oaTz1lg=",
       "requires": {
-        "postcss": "^5.0.4"
+        "postcss": "5.2.18"
       }
     },
     "postcss-merge-rules": {
@@ -8133,9 +8205,9 @@
       "resolved": "https://registry.npmjs.org/postcss-minify-font-values/-/postcss-minify-font-values-1.0.5.tgz",
       "integrity": "sha1-S1jttWZB66fIR0qzUmyv17vey2k=",
       "requires": {
-        "object-assign": "^4.0.1",
-        "postcss": "^5.0.4",
-        "postcss-value-parser": "^3.0.2"
+        "object-assign": "4.1.1",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-minify-gradients": {
@@ -8143,8 +8215,8 @@
       "resolved": "https://registry.npmjs.org/postcss-minify-gradients/-/postcss-minify-gradients-1.0.5.tgz",
       "integrity": "sha1-Xb2hE3NwP4PPtKPqOIHY11/15uE=",
       "requires": {
-        "postcss": "^5.0.12",
-        "postcss-value-parser": "^3.3.0"
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-minify-params": {
@@ -8152,10 +8224,10 @@
       "resolved": "https://registry.npmjs.org/postcss-minify-params/-/postcss-minify-params-1.2.2.tgz",
       "integrity": "sha1-rSzgcTc7lDs9kwo/pZo1jCjW8fM=",
       "requires": {
-        "alphanum-sort": "^1.0.1",
-        "postcss": "^5.0.2",
-        "postcss-value-parser": "^3.0.2",
-        "uniqs": "^2.0.0"
+        "alphanum-sort": "1.0.2",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0",
+        "uniqs": "2.0.0"
       }
     },
     "postcss-minify-selectors": {
@@ -8163,10 +8235,10 @@
       "resolved": "https://registry.npmjs.org/postcss-minify-selectors/-/postcss-minify-selectors-2.1.1.tgz",
       "integrity": "sha1-ssapjAByz5G5MtGkllCBFDEXNb8=",
       "requires": {
-        "alphanum-sort": "^1.0.2",
-        "has": "^1.0.1",
-        "postcss": "^5.0.14",
-        "postcss-selector-parser": "^2.0.0"
+        "alphanum-sort": "1.0.2",
+        "has": "1.0.3",
+        "postcss": "5.2.18",
+        "postcss-selector-parser": "2.2.3"
       }
     },
     "postcss-modules-extract-imports": {
@@ -8174,7 +8246,7 @@
       "resolved": "https://registry.npmjs.org/postcss-modules-extract-imports/-/postcss-modules-extract-imports-1.2.0.tgz",
       "integrity": "sha1-ZhQOzs447wa/DT41XWm/WdFB6oU=",
       "requires": {
-        "postcss": "^6.0.1"
+        "postcss": "6.0.22"
       },
       "dependencies": {
         "postcss": {
@@ -8182,9 +8254,9 @@
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
           "requires": {
-            "chalk": "^2.4.1",
-            "source-map": "^0.6.1",
-            "supports-color": "^5.4.0"
+            "chalk": "2.4.1",
+            "source-map": "0.6.1",
+            "supports-color": "5.4.0"
           }
         },
         "source-map": {
@@ -8199,8 +8271,8 @@
       "resolved": "https://registry.npmjs.org/postcss-modules-local-by-default/-/postcss-modules-local-by-default-1.2.0.tgz",
       "integrity": "sha1-99gMOYxaOT+nlkRmvRlQCn1hwGk=",
       "requires": {
-        "css-selector-tokenizer": "^0.7.0",
-        "postcss": "^6.0.1"
+        "css-selector-tokenizer": "0.7.0",
+        "postcss": "6.0.22"
       },
       "dependencies": {
         "postcss": {
@@ -8208,9 +8280,9 @@
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
           "requires": {
-            "chalk": "^2.4.1",
-            "source-map": "^0.6.1",
-            "supports-color": "^5.4.0"
+            "chalk": "2.4.1",
+            "source-map": "0.6.1",
+            "supports-color": "5.4.0"
           }
         },
         "source-map": {
@@ -8225,8 +8297,8 @@
       "resolved": "https://registry.npmjs.org/postcss-modules-scope/-/postcss-modules-scope-1.1.0.tgz",
       "integrity": "sha1-1upkmUx5+XtipytCb75gVqGUu5A=",
       "requires": {
-        "css-selector-tokenizer": "^0.7.0",
-        "postcss": "^6.0.1"
+        "css-selector-tokenizer": "0.7.0",
+        "postcss": "6.0.22"
       },
       "dependencies": {
         "postcss": {
@@ -8234,9 +8306,9 @@
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
           "requires": {
-            "chalk": "^2.4.1",
-            "source-map": "^0.6.1",
-            "supports-color": "^5.4.0"
+            "chalk": "2.4.1",
+            "source-map": "0.6.1",
+            "supports-color": "5.4.0"
           }
         },
         "source-map": {
@@ -8251,8 +8323,8 @@
       "resolved": "https://registry.npmjs.org/postcss-modules-values/-/postcss-modules-values-1.3.0.tgz",
       "integrity": "sha1-7P+p1+GSUYOJ9CrQ6D9yrsRW6iA=",
       "requires": {
-        "icss-replace-symbols": "^1.1.0",
-        "postcss": "^6.0.1"
+        "icss-replace-symbols": "1.1.0",
+        "postcss": "6.0.22"
       },
       "dependencies": {
         "postcss": {
@@ -8260,9 +8332,9 @@
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
           "requires": {
-            "chalk": "^2.4.1",
-            "source-map": "^0.6.1",
-            "supports-color": "^5.4.0"
+            "chalk": "2.4.1",
+            "source-map": "0.6.1",
+            "supports-color": "5.4.0"
           }
         },
         "source-map": {
@@ -8277,7 +8349,7 @@
       "resolved": "https://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-1.1.1.tgz",
       "integrity": "sha1-757nEhLX/nWceO0WL2HtYrXLk/E=",
       "requires": {
-        "postcss": "^5.0.5"
+        "postcss": "5.2.18"
       }
     },
     "postcss-normalize-url": {
@@ -8285,10 +8357,10 @@
       "resolved": "https://registry.npmjs.org/postcss-normalize-url/-/postcss-normalize-url-3.0.8.tgz",
       "integrity": "sha1-EI90s/L82viRov+j6kWSJ5/HgiI=",
       "requires": {
-        "is-absolute-url": "^2.0.0",
-        "normalize-url": "^1.4.0",
-        "postcss": "^5.0.14",
-        "postcss-value-parser": "^3.2.3"
+        "is-absolute-url": "2.1.0",
+        "normalize-url": "1.9.1",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-ordered-values": {
@@ -8296,8 +8368,8 @@
       "resolved": "https://registry.npmjs.org/postcss-ordered-values/-/postcss-ordered-values-2.2.3.tgz",
       "integrity": "sha1-7sbCpntsQSqNsgQud/6NpD+VwR0=",
       "requires": {
-        "postcss": "^5.0.4",
-        "postcss-value-parser": "^3.0.1"
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-reduce-idents": {
@@ -8305,8 +8377,8 @@
       "resolved": "https://registry.npmjs.org/postcss-reduce-idents/-/postcss-reduce-idents-2.4.0.tgz",
       "integrity": "sha1-wsbSDMlYKE9qv75j92Cb9AkFmtM=",
       "requires": {
-        "postcss": "^5.0.4",
-        "postcss-value-parser": "^3.0.2"
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-reduce-initial": {
@@ -8314,7 +8386,7 @@
       "resolved": "https://registry.npmjs.org/postcss-reduce-initial/-/postcss-reduce-initial-1.0.1.tgz",
       "integrity": "sha1-aPgGlfBF0IJjqHmtJA343WT2ROo=",
       "requires": {
-        "postcss": "^5.0.4"
+        "postcss": "5.2.18"
       }
     },
     "postcss-reduce-transforms": {
@@ -8322,9 +8394,9 @@
       "resolved": "https://registry.npmjs.org/postcss-reduce-transforms/-/postcss-reduce-transforms-1.0.4.tgz",
       "integrity": "sha1-/3b02CEkN7McKYpC0uFEQCV3GuE=",
       "requires": {
-        "has": "^1.0.1",
-        "postcss": "^5.0.8",
-        "postcss-value-parser": "^3.0.1"
+        "has": "1.0.3",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0"
       }
     },
     "postcss-selector-parser": {
@@ -8332,9 +8404,9 @@
       "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-2.2.3.tgz",
       "integrity": "sha1-+UN3iGBsPJrO4W/+jYsWKX8nu5A=",
       "requires": {
-        "flatten": "^1.0.2",
-        "indexes-of": "^1.0.1",
-        "uniq": "^1.0.1"
+        "flatten": "1.0.2",
+        "indexes-of": "1.0.1",
+        "uniq": "1.0.1"
       }
     },
     "postcss-svgo": {
@@ -8342,10 +8414,10 @@
       "resolved": "https://registry.npmjs.org/postcss-svgo/-/postcss-svgo-2.1.6.tgz",
       "integrity": "sha1-tt8YqmE7Zm4TPwittSGcJoSsEI0=",
       "requires": {
-        "is-svg": "^2.0.0",
-        "postcss": "^5.0.14",
-        "postcss-value-parser": "^3.2.3",
-        "svgo": "^0.7.0"
+        "is-svg": "2.1.0",
+        "postcss": "5.2.18",
+        "postcss-value-parser": "3.3.0",
+        "svgo": "0.7.2"
       }
     },
     "postcss-unique-selectors": {
@@ -8353,9 +8425,9 @@
       "resolved": "https://registry.npmjs.org/postcss-unique-selectors/-/postcss-unique-selectors-2.0.2.tgz",
       "integrity": "sha1-mB1X0p3csz57Hf4f1DuGSfkzyh0=",
       "requires": {
-        "alphanum-sort": "^1.0.1",
-        "postcss": "^5.0.4",
-        "uniqs": "^2.0.0"
+        "alphanum-sort": "1.0.2",
+        "postcss": "5.2.18",
+        "uniqs": "2.0.0"
       }
     },
     "postcss-value-parser": {
@@ -8368,9 +8440,9 @@
       "resolved": "https://registry.npmjs.org/postcss-zindex/-/postcss-zindex-2.2.0.tgz",
       "integrity": "sha1-0hCd3AVbka9n/EyzsCWUZjnSryI=",
       "requires": {
-        "has": "^1.0.1",
-        "postcss": "^5.0.4",
-        "uniqs": "^2.0.0"
+        "has": "1.0.3",
+        "postcss": "5.2.18",
+        "uniqs": "2.0.0"
       }
     },
     "prelude-ls": {
@@ -8409,7 +8481,14 @@
       "resolved": "http://registry.npmjs.org/promise/-/promise-1.3.0.tgz",
       "integrity": "sha1-5cyaTIJ45GZP/twBx9qEhCsEAXU=",
       "requires": {
-        "is-promise": "~1"
+        "is-promise": "1.0.1"
+      },
+      "dependencies": {
+        "is-promise": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-1.0.1.tgz",
+          "integrity": "sha1-MVc3YcBX4zwukaq56W2gjO++duU="
+        }
       }
     },
     "promise-inflight": {
@@ -8427,7 +8506,7 @@
       "resolved": "https://registry.npmjs.org/promptly/-/promptly-2.2.0.tgz",
       "integrity": "sha1-KhP6BjaIoqWYOxYf/wEIoH0m/HQ=",
       "requires": {
-        "read": "^1.0.4"
+        "read": "1.0.7"
       }
     },
     "propose": {
@@ -8435,7 +8514,7 @@
       "resolved": "https://registry.npmjs.org/propose/-/propose-0.0.5.tgz",
       "integrity": "sha1-SKBl2ex9TIZn9AULFcSi2F28pWs=",
       "requires": {
-        "levenshtein-edit-distance": "^1.0.0"
+        "levenshtein-edit-distance": "1.0.0"
       }
     },
     "protocol-buffers-schema": {
@@ -8448,10 +8527,10 @@
       "resolved": "https://registry.npmjs.org/protons/-/protons-1.0.1.tgz",
       "integrity": "sha512-+0ZKnfVs+4c43tbAQ5j0Mck8wPcLnlxUYzKQoB4iDW4ocdXGnN4P+0dDbgX1FTpoY9+7P2Tn2scJyHHqj+S/lQ==",
       "requires": {
-        "protocol-buffers-schema": "^3.3.1",
-        "safe-buffer": "^5.1.1",
-        "signed-varint": "^2.0.1",
-        "varint": "^5.0.0"
+        "protocol-buffers-schema": "3.3.2",
+        "safe-buffer": "5.1.2",
+        "signed-varint": "2.0.1",
+        "varint": "5.0.0"
       }
     },
     "proxy-addr": {
@@ -8492,11 +8571,11 @@
       "resolved": "http://registry.npmjs.org/public-encrypt/-/public-encrypt-4.0.2.tgz",
       "integrity": "sha512-4kJ5Esocg8X3h8YgJsKAuoesBgB7mqH3eowiDzMUPKiRDDE7E/BqqZD1hnTByIaAFiwAw246YEltSq7tdrOH0Q==",
       "requires": {
-        "bn.js": "^4.1.0",
-        "browserify-rsa": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "parse-asn1": "^5.0.0",
-        "randombytes": "^2.0.1"
+        "bn.js": "4.11.8",
+        "browserify-rsa": "4.0.1",
+        "create-hash": "1.2.0",
+        "parse-asn1": "5.1.1",
+        "randombytes": "2.0.6"
       }
     },
     "pull-defer": {
@@ -8524,8 +8603,8 @@
       "resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
       "integrity": "sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==",
       "requires": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
+        "end-of-stream": "1.4.1",
+        "once": "1.4.0"
       }
     },
     "pumpify": {
@@ -8558,8 +8637,8 @@
       "resolved": "https://registry.npmjs.org/query-string/-/query-string-4.3.4.tgz",
       "integrity": "sha1-u7aTucqRXCMlFbIosaArYJBD2+s=",
       "requires": {
-        "object-assign": "^4.1.0",
-        "strict-uri-encode": "^1.0.0"
+        "object-assign": "4.1.1",
+        "strict-uri-encode": "1.1.0"
       }
     },
     "querystring": {
@@ -8577,7 +8656,7 @@
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.0.6.tgz",
       "integrity": "sha512-CIQ5OFxf4Jou6uOKe9t1AOgqpeU5fd70A8NPdHSGeYXqXsPe6peOwI0cUl88RWZ6sP1vPMV3avd/R6cZ5/sP1A==",
       "requires": {
-        "safe-buffer": "^5.1.0"
+        "safe-buffer": "5.1.2"
       }
     },
     "randomfill": {
@@ -8585,8 +8664,8 @@
       "resolved": "https://registry.npmjs.org/randomfill/-/randomfill-1.0.4.tgz",
       "integrity": "sha512-87lcbR8+MhcWcUiQ+9e+Rwx8MyR2P7qnt15ynUlbm3TU/fjbgz4GsvfSUDTemtCCtVCqb4ZcEFlyPNTh9bBTLw==",
       "requires": {
-        "randombytes": "^2.0.5",
-        "safe-buffer": "^5.1.0"
+        "randombytes": "2.0.6",
+        "safe-buffer": "5.1.2"
       }
     },
     "randomhex": {
@@ -8615,7 +8694,7 @@
       "resolved": "https://registry.npmjs.org/read/-/read-1.0.7.tgz",
       "integrity": "sha1-s9oZvQUkMal2cdRKQmNK33ELQMQ=",
       "requires": {
-        "mute-stream": "~0.0.4"
+        "mute-stream": "0.0.7"
       }
     },
     "read-pkg": {
@@ -8661,13 +8740,13 @@
       "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
       "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
       "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~2.0.0",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.1.1",
-        "util-deprecate": "~1.0.1"
+        "core-util-is": "1.0.2",
+        "inherits": "2.0.3",
+        "isarray": "1.0.0",
+        "process-nextick-args": "2.0.0",
+        "safe-buffer": "5.1.2",
+        "string_decoder": "1.1.1",
+        "util-deprecate": "1.0.2"
       }
     },
     "readdirp": {
@@ -8691,9 +8770,9 @@
       "resolved": "http://registry.npmjs.org/reduce-css-calc/-/reduce-css-calc-1.3.0.tgz",
       "integrity": "sha1-dHyRTgSWFKTJz7umKYca0dKSdxY=",
       "requires": {
-        "balanced-match": "^0.4.2",
-        "math-expression-evaluator": "^1.2.14",
-        "reduce-function-call": "^1.0.1"
+        "balanced-match": "0.4.2",
+        "math-expression-evaluator": "1.2.17",
+        "reduce-function-call": "1.0.2"
       },
       "dependencies": {
         "balanced-match": {
@@ -8708,7 +8787,7 @@
       "resolved": "https://registry.npmjs.org/reduce-function-call/-/reduce-function-call-1.0.2.tgz",
       "integrity": "sha1-WiAL+S4ON3UXUv5FsKszD9S2vpk=",
       "requires": {
-        "balanced-match": "^0.4.2"
+        "balanced-match": "0.4.2"
       },
       "dependencies": {
         "balanced-match": {
@@ -8749,8 +8828,8 @@
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
       "integrity": "sha512-J6SDjUgDxQj5NusnOtdFxDwN/+HWykR8GELwctJ7mdqhcyy1xEc4SRFHUXvxTp661YaVKAjfRLZ9cCqS6tn32A==",
       "requires": {
-        "extend-shallow": "^3.0.2",
-        "safe-regex": "^1.1.0"
+        "extend-shallow": "3.0.2",
+        "safe-regex": "1.1.0"
       }
     },
     "regexpu-core": {
@@ -8776,7 +8855,7 @@
       "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.3.0.tgz",
       "integrity": "sha512-zza72oZBBHzt64G7DxdqrOo/30bhHkwMUoT0WqfGu98XLd7N+1tsy5MJ96Bk4MD0y74n629RhmrGW6XlnLLwCA==",
       "requires": {
-        "jsesc": "~0.5.0"
+        "jsesc": "0.5.0"
       },
       "dependencies": {
         "jsesc": {
@@ -8849,8 +8928,16 @@
       "integrity": "sha1-Tg1W1slmL9MeQwEcS5WqSZVUIdM=",
       "dev": true,
       "requires": {
-        "caller-path": "^0.1.0",
-        "resolve-from": "^1.0.0"
+        "caller-path": "0.1.0",
+        "resolve-from": "1.0.1"
+      },
+      "dependencies": {
+        "resolve-from": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-1.0.1.tgz",
+          "integrity": "sha1-Jsv+k10a7uq7Kbw/5a6wHpPUQiY=",
+          "dev": true
+        }
       }
     },
     "requires-port": {
@@ -8868,7 +8955,7 @@
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.8.1.tgz",
       "integrity": "sha512-AicPrAC7Qu1JxPCZ9ZgCZlY35QgFnNqc+0LtbRNxnVw4TXvjQ72wnuL9JQcEBgXkI9JM8MsT9kaQoHcpCRJOYA==",
       "requires": {
-        "path-parse": "^1.0.5"
+        "path-parse": "1.0.5"
       }
     },
     "resolve-dir": {
@@ -8896,8 +8983,8 @@
       "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz",
       "integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=",
       "requires": {
-        "onetime": "^2.0.0",
-        "signal-exit": "^3.0.2"
+        "onetime": "2.0.1",
+        "signal-exit": "3.0.2"
       }
     },
     "ret": {
@@ -8918,8 +9005,8 @@
       "resolved": "https://registry.npmjs.org/ripemd160/-/ripemd160-2.0.2.tgz",
       "integrity": "sha512-ii4iagi25WusVoiC4B4lq7pbXfAp3D9v5CwfkY33vffw2+pkDjY1D8GaN7spsxvCSx8dkPqOZCEZyfxcmJG2IA==",
       "requires": {
-        "hash-base": "^3.0.0",
-        "inherits": "^2.0.1"
+        "hash-base": "3.0.4",
+        "inherits": "2.0.3"
       }
     },
     "rlp": {
@@ -8935,7 +9022,7 @@
       "resolved": "https://registry.npmjs.org/rsa-pem-to-jwk/-/rsa-pem-to-jwk-1.1.3.tgz",
       "integrity": "sha1-JF52vbfnI0z+58oDLTG1TDj6uY4=",
       "requires": {
-        "object-assign": "^2.0.0",
+        "object-assign": "2.1.1",
         "rsa-unpack": "0.0.6"
       },
       "dependencies": {
@@ -9001,7 +9088,7 @@
       "integrity": "sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=",
       "dev": true,
       "requires": {
-        "rx-lite": "*"
+        "rx-lite": "4.0.8"
       }
     },
     "safe-buffer": {
@@ -9014,7 +9101,7 @@
       "resolved": "https://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
       "integrity": "sha1-QKNmnzsHfR6UPURinhV91IAjvy4=",
       "requires": {
-        "ret": "~0.1.10"
+        "ret": "0.1.15"
       }
     },
     "safefs": {
@@ -9022,7 +9109,7 @@
       "resolved": "https://registry.npmjs.org/safefs/-/safefs-3.2.2.tgz",
       "integrity": "sha1-gXDBRE1wOOCMrqBaN0+uL6NJ4Vw=",
       "requires": {
-        "graceful-fs": "*"
+        "graceful-fs": "4.1.11"
       }
     },
     "safer-buffer": {
@@ -9046,9 +9133,9 @@
       "resolved": "https://registry.npmjs.org/scandirectory/-/scandirectory-2.5.0.tgz",
       "integrity": "sha1-bOA/VKCQtmjjy+2/IO354xBZPnI=",
       "requires": {
-        "ignorefs": "^1.0.0",
-        "safefs": "^3.1.2",
-        "taskgroup": "^4.0.5"
+        "ignorefs": "1.2.0",
+        "safefs": "3.2.2",
+        "taskgroup": "4.3.1"
       }
     },
     "schema-utils": {
@@ -9056,8 +9143,8 @@
       "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.4.7.tgz",
       "integrity": "sha512-v/iwU6wvwGK8HbU9yi3/nhGzP0yGSuhQMzL6ySiec1FSrZZDkhm4noOSWzrNFo/jEc+SJY6jRTwuwbSXJPDUnQ==",
       "requires": {
-        "ajv": "^6.1.0",
-        "ajv-keywords": "^3.1.0"
+        "ajv": "6.5.1",
+        "ajv-keywords": "3.2.0"
       }
     },
     "scrypt": {
@@ -9065,7 +9152,7 @@
       "resolved": "https://registry.npmjs.org/scrypt/-/scrypt-6.0.3.tgz",
       "integrity": "sha1-BOAUpWgrU/pQwtXM4WfXGcBthw0=",
       "requires": {
-        "nan": "^2.0.8"
+        "nan": "2.10.0"
       }
     },
     "scrypt-js": {
@@ -9078,8 +9165,8 @@
       "resolved": "https://registry.npmjs.org/scrypt.js/-/scrypt.js-0.2.0.tgz",
       "integrity": "sha1-r40UZbcemZARC+38WTuUeeA6ito=",
       "requires": {
-        "scrypt": "^6.0.2",
-        "scryptsy": "^1.2.1"
+        "scrypt": "6.0.3",
+        "scryptsy": "1.2.1"
       }
     },
     "scryptsy": {
@@ -9087,7 +9174,7 @@
       "resolved": "https://registry.npmjs.org/scryptsy/-/scryptsy-1.2.1.tgz",
       "integrity": "sha1-oyJfpLJST4AnAHYeKFW987LZIWM=",
       "requires": {
-        "pbkdf2": "^3.0.3"
+        "pbkdf2": "3.0.16"
       }
     },
     "secp256k1": {
@@ -9095,14 +9182,14 @@
       "resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-3.5.2.tgz",
       "integrity": "sha512-iin3kojdybY6NArd+UFsoTuapOF7bnJNf2UbcWXaY3z+E1sJDipl60vtzB5hbO/uquBu7z0fd4VC4Irp+xoFVQ==",
       "requires": {
-        "bindings": "^1.2.1",
-        "bip66": "^1.1.3",
-        "bn.js": "^4.11.3",
-        "create-hash": "^1.1.2",
-        "drbg.js": "^1.0.1",
-        "elliptic": "^6.2.3",
-        "nan": "^2.2.1",
-        "safe-buffer": "^5.1.0"
+        "bindings": "1.3.0",
+        "bip66": "1.1.5",
+        "bn.js": "4.11.8",
+        "create-hash": "1.2.0",
+        "drbg.js": "1.0.1",
+        "elliptic": "6.4.0",
+        "nan": "2.10.0",
+        "safe-buffer": "5.1.2"
       }
     },
     "seek-bzip": {
@@ -9110,7 +9197,7 @@
       "resolved": "https://registry.npmjs.org/seek-bzip/-/seek-bzip-1.0.5.tgz",
       "integrity": "sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=",
       "requires": {
-        "commander": "~2.8.1"
+        "commander": "2.8.1"
       },
       "dependencies": {
         "commander": {
@@ -9118,7 +9205,7 @@
           "resolved": "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
           "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
           "requires": {
-            "graceful-readlink": ">= 1.0.0"
+            "graceful-readlink": "1.0.1"
           }
         }
       }
@@ -9134,13 +9221,13 @@
       "integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
       "requires": {
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
+        "depd": "1.1.2",
+        "destroy": "1.0.4",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "etag": "1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.6.2",
+        "http-errors": "1.6.3",
         "mime": "1.4.1",
         "ms": "2.0.0",
         "on-finished": "~2.3.0",
@@ -9168,9 +9255,9 @@
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
       "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
       "requires": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.2",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "parseurl": "1.3.2",
         "send": "0.16.2"
       }
     },
@@ -9179,11 +9266,11 @@
       "resolved": "https://registry.npmjs.org/servify/-/servify-0.1.12.tgz",
       "integrity": "sha512-/xE6GvsKKqyo1BAY+KxOWXcLpPsUUyji7Qg3bVD7hh1eRze5bR1uYiuDA/k3Gof1s9BTzQZEJK8sNcNGFIzeWw==",
       "requires": {
-        "body-parser": "^1.16.0",
-        "cors": "^2.8.1",
-        "express": "^4.14.0",
-        "request": "^2.79.0",
-        "xhr": "^2.3.3"
+        "body-parser": "1.18.3",
+        "cors": "2.8.4",
+        "express": "4.16.3",
+        "request": "2.87.0",
+        "xhr": "2.5.0"
       }
     },
     "set-blocking": {
@@ -9201,10 +9288,10 @@
       "resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.0.tgz",
       "integrity": "sha512-hw0yxk9GT/Hr5yJEYnHNKYXkIA8mVJgd9ditYZCe16ZczcaELYYcfvaXesNACk2O8O0nTiPQcQhGUQj8JLzeeg==",
       "requires": {
-        "extend-shallow": "^2.0.1",
-        "is-extendable": "^0.1.1",
-        "is-plain-object": "^2.0.3",
-        "split-string": "^3.0.1"
+        "extend-shallow": "2.0.1",
+        "is-extendable": "0.1.1",
+        "is-plain-object": "2.0.4",
+        "split-string": "3.1.0"
       },
       "dependencies": {
         "extend-shallow": {
@@ -9212,7 +9299,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "requires": {
-            "is-extendable": "^0.1.0"
+            "is-extendable": "0.1.1"
           }
         }
       }
@@ -9232,8 +9319,8 @@
       "resolved": "http://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz",
       "integrity": "sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==",
       "requires": {
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.0.1"
+        "inherits": "2.0.3",
+        "safe-buffer": "5.1.2"
       }
     },
     "sha3": {
@@ -9256,7 +9343,7 @@
       "resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.0.tgz",
       "integrity": "sha512-Drg+nOI+ofeuslBf0nulyWLZhK1BZprqNvPJaiB4VvES+9gC6GG+qOVAfuO12zVSgxq9SKevcme7S3uDT6Be8w==",
       "requires": {
-        "kind-of": "^6.0.2"
+        "kind-of": "6.0.2"
       }
     },
     "shebang-command": {
@@ -9264,7 +9351,7 @@
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
       "integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=",
       "requires": {
-        "shebang-regex": "^1.0.0"
+        "shebang-regex": "1.0.0"
       }
     },
     "shebang-regex": {
@@ -9299,7 +9386,7 @@
       "resolved": "https://registry.npmjs.org/signed-varint/-/signed-varint-2.0.1.tgz",
       "integrity": "sha1-UKmYnafJjCxh2tEZvJdHDvhSgSk=",
       "requires": {
-        "varint": "~5.0.0"
+        "varint": "5.0.0"
       }
     },
     "simple-concat": {
@@ -9312,9 +9399,9 @@
       "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.8.1.tgz",
       "integrity": "sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==",
       "requires": {
-        "decompress-response": "^3.3.0",
-        "once": "^1.3.1",
-        "simple-concat": "^1.0.0"
+        "decompress-response": "3.3.0",
+        "once": "1.4.0",
+        "simple-concat": "1.0.0"
       }
     },
     "simples": {
@@ -9322,8 +9409,8 @@
       "resolved": "https://registry.npmjs.org/simples/-/simples-0.8.8.tgz",
       "integrity": "sha1-gIRY0JK7aFhASMwQTEefAgBoNqY=",
       "requires": {
-        "mime.json": "1.0.x",
-        "recache": "0.3.x"
+        "mime.json": "1.0.18",
+        "recache": "0.3.1"
       }
     },
     "sinon": {
@@ -9363,14 +9450,14 @@
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
       "integrity": "sha512-FtyOnWN/wCHTVXOMwvSv26d+ko5vWlIDD6zoUJ7LW8vh+ZBC8QdljveRP+crNrtBwioEUWy/4dMtbBjA4ioNlg==",
       "requires": {
-        "base": "^0.11.1",
-        "debug": "^2.2.0",
-        "define-property": "^0.2.5",
-        "extend-shallow": "^2.0.1",
-        "map-cache": "^0.2.2",
-        "source-map": "^0.5.6",
-        "source-map-resolve": "^0.5.0",
-        "use": "^3.1.0"
+        "base": "0.11.2",
+        "debug": "2.6.9",
+        "define-property": "0.2.5",
+        "extend-shallow": "2.0.1",
+        "map-cache": "0.2.2",
+        "source-map": "0.5.7",
+        "source-map-resolve": "0.5.2",
+        "use": "3.1.0"
       },
       "dependencies": {
         "debug": {
@@ -9386,7 +9473,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
           "integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=",
           "requires": {
-            "is-descriptor": "^0.1.0"
+            "is-descriptor": "0.1.6"
           }
         },
         "extend-shallow": {
@@ -9394,7 +9481,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "requires": {
-            "is-extendable": "^0.1.0"
+            "is-extendable": "0.1.1"
           }
         }
       }
@@ -9404,9 +9491,9 @@
       "resolved": "https://registry.npmjs.org/snapdragon-node/-/snapdragon-node-2.1.1.tgz",
       "integrity": "sha512-O27l4xaMYt/RSQ5TR3vpWCAB5Kb/czIcqUFOM/C4fYcLnbZUc1PkjTAMjof2pBWaSTwOUd6qUHcFGVGj7aIwnw==",
       "requires": {
-        "define-property": "^1.0.0",
-        "isobject": "^3.0.0",
-        "snapdragon-util": "^3.0.1"
+        "define-property": "1.0.0",
+        "isobject": "3.0.1",
+        "snapdragon-util": "3.0.1"
       },
       "dependencies": {
         "define-property": {
@@ -9414,7 +9501,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-1.0.0.tgz",
           "integrity": "sha1-dp66rz9KY6rTr56NMEybvnm/sOY=",
           "requires": {
-            "is-descriptor": "^1.0.0"
+            "is-descriptor": "1.0.2"
           }
         },
         "is-accessor-descriptor": {
@@ -9422,7 +9509,7 @@
           "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz",
           "integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-data-descriptor": {
@@ -9430,7 +9517,7 @@
           "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz",
           "integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-descriptor": {
@@ -9438,9 +9525,9 @@
           "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz",
           "integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==",
           "requires": {
-            "is-accessor-descriptor": "^1.0.0",
-            "is-data-descriptor": "^1.0.0",
-            "kind-of": "^6.0.2"
+            "is-accessor-descriptor": "1.0.0",
+            "is-data-descriptor": "1.0.0",
+            "kind-of": "6.0.2"
           }
         }
       }
@@ -9450,7 +9537,7 @@
       "resolved": "https://registry.npmjs.org/snapdragon-util/-/snapdragon-util-3.0.1.tgz",
       "integrity": "sha512-mbKkMdQKsjX4BAL4bRYTj21edOf8cN7XHdYUJEe+Zn99hVEYcMvKPct1IqNe7+AZPirn8BCDOQBHQZknqmKlZQ==",
       "requires": {
-        "kind-of": "^3.2.0"
+        "kind-of": "3.2.2"
       },
       "dependencies": {
         "kind-of": {
@@ -9458,7 +9545,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
           "requires": {
-            "is-buffer": "^1.1.5"
+            "is-buffer": "1.1.6"
           }
         }
       }
@@ -9476,11 +9563,11 @@
       "resolved": "https://registry.npmjs.org/solc/-/solc-0.4.25.tgz",
       "integrity": "sha512-jU1YygRVy6zatgXrLY2rRm7HW1d7a8CkkEgNJwvH2VLpWhMFsMdWcJn6kUqZwcSz/Vm+w89dy7Z/aB5p6AFTrg==",
       "requires": {
-        "fs-extra": "^0.30.0",
-        "memorystream": "^0.3.1",
-        "require-from-string": "^1.1.0",
-        "semver": "^5.3.0",
-        "yargs": "^4.7.1"
+        "fs-extra": "0.30.0",
+        "memorystream": "0.3.1",
+        "require-from-string": "1.2.1",
+        "semver": "5.5.0",
+        "yargs": "4.8.1"
       },
       "dependencies": {
         "fs-extra": {
@@ -9488,11 +9575,139 @@
           "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
           "integrity": "sha1-8jP/zAjU2n1DLapEl3aYnbHfk/A=",
           "requires": {
-            "graceful-fs": "^4.1.2",
-            "jsonfile": "^2.1.0",
-            "klaw": "^1.0.0",
-            "path-is-absolute": "^1.0.0",
-            "rimraf": "^2.2.8"
+            "graceful-fs": "4.1.11",
+            "jsonfile": "2.4.0",
+            "klaw": "1.3.1",
+            "path-is-absolute": "1.0.1",
+            "rimraf": "2.2.8"
+          }
+        },
+        "is-fullwidth-code-point": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+          "requires": {
+            "number-is-nan": "1.0.1"
+          }
+        },
+        "load-json-file": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
+          "integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "parse-json": "2.2.0",
+            "pify": "2.3.0",
+            "pinkie-promise": "2.0.1",
+            "strip-bom": "2.0.0"
+          }
+        },
+        "os-locale": {
+          "version": "1.4.0",
+          "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
+          "integrity": "sha1-IPnxeuKe00XoveWDsT0gCYA8FNk=",
+          "requires": {
+            "lcid": "1.0.0"
+          }
+        },
+        "parse-json": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz",
+          "integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=",
+          "requires": {
+            "error-ex": "1.3.1"
+          }
+        },
+        "path-exists": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz",
+          "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
+          "requires": {
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "path-type": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/path-type/-/path-type-1.1.0.tgz",
+          "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "pify": "2.3.0",
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "pify": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
+        },
+        "read-pkg": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-1.1.0.tgz",
+          "integrity": "sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=",
+          "requires": {
+            "load-json-file": "1.1.0",
+            "normalize-package-data": "2.4.0",
+            "path-type": "1.1.0"
+          }
+        },
+        "read-pkg-up": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-1.0.1.tgz",
+          "integrity": "sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=",
+          "requires": {
+            "find-up": "1.1.2",
+            "read-pkg": "1.1.0"
+          }
+        },
+        "string-width": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+          "requires": {
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "3.0.1"
+          }
+        },
+        "which-module": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/which-module/-/which-module-1.0.0.tgz",
+          "integrity": "sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8="
+        },
+        "window-size": {
+          "version": "0.2.0",
+          "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.2.0.tgz",
+          "integrity": "sha1-tDFbtCFKPXBY6+7okuE/ok2YsHU="
+        },
+        "yargs": {
+          "version": "4.8.1",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-4.8.1.tgz",
+          "integrity": "sha1-wMQpJMpKqmsObaFznfshZDn53cA=",
+          "requires": {
+            "cliui": "3.2.0",
+            "decamelize": "1.2.0",
+            "get-caller-file": "1.0.2",
+            "lodash.assign": "4.2.0",
+            "os-locale": "1.4.0",
+            "read-pkg-up": "1.0.1",
+            "require-directory": "2.1.1",
+            "require-main-filename": "1.0.1",
+            "set-blocking": "2.0.0",
+            "string-width": "1.0.2",
+            "which-module": "1.0.0",
+            "window-size": "0.2.0",
+            "y18n": "3.2.1",
+            "yargs-parser": "2.4.1"
+          }
+        },
+        "yargs-parser": {
+          "version": "2.4.1",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-2.4.1.tgz",
+          "integrity": "sha1-hVaN488VD/SfpRgl8DqMiA3cxcQ=",
+          "requires": {
+            "camelcase": "3.0.0",
+            "lodash.assign": "4.2.0"
           }
         }
       }
@@ -9502,7 +9717,7 @@
       "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
       "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
       "requires": {
-        "is-plain-obj": "^1.0.0"
+        "is-plain-obj": "1.1.0"
       }
     },
     "source-list-map": {
@@ -9520,11 +9735,11 @@
       "resolved": "https://registry.npmjs.org/source-map-resolve/-/source-map-resolve-0.5.2.tgz",
       "integrity": "sha512-MjqsvNwyz1s0k81Goz/9vRBe9SZdB09Bdw+/zYyO+3CuPk6fouTaxscHkgtE8jKvf01kVfl8riHzERQ/kefaSA==",
       "requires": {
-        "atob": "^2.1.1",
-        "decode-uri-component": "^0.2.0",
-        "resolve-url": "^0.2.1",
-        "source-map-url": "^0.4.0",
-        "urix": "^0.1.0"
+        "atob": "2.1.1",
+        "decode-uri-component": "0.2.0",
+        "resolve-url": "0.2.1",
+        "source-map-url": "0.4.0",
+        "urix": "0.1.0"
       }
     },
     "source-map-support": {
@@ -9553,8 +9768,8 @@
       "resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.0.0.tgz",
       "integrity": "sha512-N19o9z5cEyc8yQQPukRCZ9EUmb4HUpnrmaL/fxS2pBo2jbfcFRVuFZ/oFC+vZz0MNNk0h80iMn5/S6qGZOL5+g==",
       "requires": {
-        "spdx-expression-parse": "^3.0.0",
-        "spdx-license-ids": "^3.0.0"
+        "spdx-expression-parse": "3.0.0",
+        "spdx-license-ids": "3.0.0"
       }
     },
     "spdx-exceptions": {
@@ -9567,8 +9782,8 @@
       "resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz",
       "integrity": "sha512-Yg6D3XpRD4kkOmTpdgbUiEJFKghJH03fiC1OPll5h/0sO6neh2jqRDVHOQ4o/LMea0tgCkbMgea5ip/e+MkWyg==",
       "requires": {
-        "spdx-exceptions": "^2.1.0",
-        "spdx-license-ids": "^3.0.0"
+        "spdx-exceptions": "2.1.0",
+        "spdx-license-ids": "3.0.0"
       }
     },
     "spdx-license-ids": {
@@ -9590,7 +9805,7 @@
       "resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
       "integrity": "sha512-NzNVhJDYpwceVVii8/Hu6DKfD2G+NrQHlS/V/qgv763EYudVwEcMQNxd2lh+0VrUByXN/oJkl5grOhYWvQUYiw==",
       "requires": {
-        "extend-shallow": "^3.0.0"
+        "extend-shallow": "3.0.2"
       }
     },
     "split2": {
@@ -9598,7 +9813,7 @@
       "resolved": "https://registry.npmjs.org/split2/-/split2-2.2.0.tgz",
       "integrity": "sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==",
       "requires": {
-        "through2": "^2.0.2"
+        "through2": "2.0.3"
       }
     },
     "sprintf-js": {
@@ -9611,15 +9826,15 @@
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.2.tgz",
       "integrity": "sha1-xvxhZIo9nE52T9P8306hBeSSupg=",
       "requires": {
-        "asn1": "~0.2.3",
-        "assert-plus": "^1.0.0",
-        "bcrypt-pbkdf": "^1.0.0",
-        "dashdash": "^1.12.0",
-        "ecc-jsbn": "~0.1.1",
-        "getpass": "^0.1.1",
-        "jsbn": "~0.1.0",
-        "safer-buffer": "^2.0.2",
-        "tweetnacl": "~0.14.0"
+        "asn1": "0.2.3",
+        "assert-plus": "1.0.0",
+        "bcrypt-pbkdf": "1.0.1",
+        "dashdash": "1.14.1",
+        "ecc-jsbn": "0.1.1",
+        "getpass": "0.1.7",
+        "jsbn": "0.1.1",
+        "safer-buffer": "2.1.2",
+        "tweetnacl": "0.14.5"
       },
       "dependencies": {
         "tweetnacl": {
@@ -9648,8 +9863,8 @@
       "resolved": "https://registry.npmjs.org/static-extend/-/static-extend-0.1.2.tgz",
       "integrity": "sha1-YICcOcv/VTNyJv1eC1IPNB8ftcY=",
       "requires": {
-        "define-property": "^0.2.5",
-        "object-copy": "^0.1.0"
+        "define-property": "0.2.5",
+        "object-copy": "0.1.0"
       },
       "dependencies": {
         "define-property": {
@@ -9657,7 +9872,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
           "integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=",
           "requires": {
-            "is-descriptor": "^0.1.0"
+            "is-descriptor": "0.1.6"
           }
         }
       }
@@ -9672,8 +9887,8 @@
       "resolved": "https://registry.npmjs.org/stream-browserify/-/stream-browserify-2.0.1.tgz",
       "integrity": "sha1-ZiZu5fm9uZQKTkUUyvtDu3Hlyds=",
       "requires": {
-        "inherits": "~2.0.1",
-        "readable-stream": "^2.0.2"
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.6"
       }
     },
     "stream-combiner": {
@@ -9700,11 +9915,11 @@
       "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-2.8.3.tgz",
       "integrity": "sha512-+TSkfINHDo4J+ZobQLWiMouQYB+UVYFttRA94FpEzzJ7ZdqcL4uUUQ7WkdkI4DSozGmgBUE/a47L+38PenXhUw==",
       "requires": {
-        "builtin-status-codes": "^3.0.0",
-        "inherits": "^2.0.1",
-        "readable-stream": "^2.3.6",
-        "to-arraybuffer": "^1.0.0",
-        "xtend": "^4.0.0"
+        "builtin-status-codes": "3.0.0",
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.6",
+        "to-arraybuffer": "1.0.1",
+        "xtend": "4.0.1"
       }
     },
     "stream-shift": {
@@ -9717,8 +9932,8 @@
       "resolved": "https://registry.npmjs.org/stream-to-pull-stream/-/stream-to-pull-stream-1.7.2.tgz",
       "integrity": "sha1-dXYJrhzr0zx0MtSvvjH/eGULnd4=",
       "requires": {
-        "looper": "^3.0.0",
-        "pull-stream": "^3.2.3"
+        "looper": "3.0.0",
+        "pull-stream": "3.6.8"
       }
     },
     "streamifier": {
@@ -9736,8 +9951,8 @@
       "resolved": "https://registry.npmjs.org/string-replace-async/-/string-replace-async-1.2.1.tgz",
       "integrity": "sha1-1SzcfjOBQbvq6jRx3jEhUCjJo6o=",
       "requires": {
-        "escape-string-regexp": "^1.0.4",
-        "object-assign": "^4.0.1"
+        "escape-string-regexp": "1.0.5",
+        "object-assign": "4.1.1"
       }
     },
     "string-width": {
@@ -9766,7 +9981,7 @@
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
       "requires": {
-        "safe-buffer": "~5.1.0"
+        "safe-buffer": "5.1.2"
       }
     },
     "stringstream": {
@@ -9779,7 +9994,7 @@
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "requires": {
-        "ansi-regex": "^2.0.0"
+        "ansi-regex": "2.1.1"
       }
     },
     "strip-bom": {
@@ -9787,7 +10002,7 @@
       "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz",
       "integrity": "sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=",
       "requires": {
-        "is-utf8": "^0.2.0"
+        "is-utf8": "0.2.1"
       }
     },
     "strip-dirs": {
@@ -9795,7 +10010,7 @@
       "resolved": "https://registry.npmjs.org/strip-dirs/-/strip-dirs-2.1.0.tgz",
       "integrity": "sha512-JOCxOeKLm2CAS73y/U4ZeZPTkE+gNVCzKt7Eox84Iej1LT/2pTWYpZKJuxwQpvX1LiZb1xokNR7RLfuBAa7T3g==",
       "requires": {
-        "is-natural-number": "^4.0.1"
+        "is-natural-number": "4.0.1"
       }
     },
     "strip-eof": {
@@ -9822,8 +10037,8 @@
       "resolved": "https://registry.npmjs.org/style-loader/-/style-loader-0.19.1.tgz",
       "integrity": "sha512-IRE+ijgojrygQi3rsqT0U4dd+UcPCqcVvauZpCnQrGAlEe+FUIyrK93bUDScamesjP08JlQNsFJU+KmPedP5Og==",
       "requires": {
-        "loader-utils": "^1.0.2",
-        "schema-utils": "^0.3.0"
+        "loader-utils": "1.1.0",
+        "schema-utils": "0.3.0"
       },
       "dependencies": {
         "ajv": {
@@ -10105,19 +10320,19 @@
       "resolved": "https://registry.npmjs.org/swarm-js/-/swarm-js-0.1.37.tgz",
       "integrity": "sha512-G8gi5fcXP/2upwiuOShJ258sIufBVztekgobr3cVgYXObZwJ5AXLqZn52AI+/ffft29pJexF9WNdUxjlkVehoQ==",
       "requires": {
-        "bluebird": "^3.5.0",
-        "buffer": "^5.0.5",
-        "decompress": "^4.0.0",
-        "eth-lib": "^0.1.26",
-        "fs-extra": "^2.1.2",
-        "fs-promise": "^2.0.0",
-        "got": "^7.1.0",
-        "mime-types": "^2.1.16",
-        "mkdirp-promise": "^5.0.1",
-        "mock-fs": "^4.1.0",
-        "setimmediate": "^1.0.5",
-        "tar.gz": "^1.0.5",
-        "xhr-request-promise": "^0.1.2"
+        "bluebird": "3.5.1",
+        "buffer": "5.1.0",
+        "decompress": "4.2.0",
+        "eth-lib": "0.1.27",
+        "fs-extra": "2.1.2",
+        "fs-promise": "2.0.3",
+        "got": "7.1.0",
+        "mime-types": "2.1.18",
+        "mkdirp-promise": "5.0.1",
+        "mock-fs": "4.5.0",
+        "setimmediate": "1.0.5",
+        "tar.gz": "1.0.7",
+        "xhr-request-promise": "0.1.2"
       },
       "dependencies": {
         "base64-js": {
@@ -10139,13 +10354,60 @@
           "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.1.27.tgz",
           "integrity": "sha512-B8czsfkJYzn2UIEMwjc7Mbj+Cy72V+/OXH/tb44LV8jhrjizQJJ325xMOMyk3+ETa6r6oi0jsUY14+om8mQMWA==",
           "requires": {
-            "bn.js": "^4.11.6",
-            "elliptic": "^6.4.0",
-            "keccakjs": "^0.2.1",
-            "nano-json-stream-parser": "^0.1.2",
-            "servify": "^0.1.12",
-            "ws": "^3.0.0",
-            "xhr-request-promise": "^0.1.2"
+            "bn.js": "4.11.8",
+            "elliptic": "6.4.0",
+            "keccakjs": "0.2.1",
+            "nano-json-stream-parser": "0.1.2",
+            "servify": "0.1.12",
+            "ws": "3.3.3",
+            "xhr-request-promise": "0.1.2"
+          }
+        },
+        "get-stream": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+          "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
+        },
+        "got": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/got/-/got-7.1.0.tgz",
+          "integrity": "sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==",
+          "requires": {
+            "decompress-response": "3.3.0",
+            "duplexer3": "0.1.4",
+            "get-stream": "3.0.0",
+            "is-plain-obj": "1.1.0",
+            "is-retry-allowed": "1.1.0",
+            "is-stream": "1.1.0",
+            "isurl": "1.0.0",
+            "lowercase-keys": "1.0.1",
+            "p-cancelable": "0.3.0",
+            "p-timeout": "1.2.1",
+            "safe-buffer": "5.1.2",
+            "timed-out": "4.0.1",
+            "url-parse-lax": "1.0.0",
+            "url-to-options": "1.0.1"
+          }
+        },
+        "p-cancelable": {
+          "version": "0.3.0",
+          "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-0.3.0.tgz",
+          "integrity": "sha512-RVbZPLso8+jFeq1MfNvgXtCRED2raz/dKpacfTNxsx6pLEpEomM7gah6VeHSYV3+vo0OAi4MkArtQcWWXuQoyw=="
+        },
+        "p-timeout": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-1.2.1.tgz",
+          "integrity": "sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=",
+          "requires": {
+            "p-finally": "1.0.0"
+          }
+        },
+        "url-parse-lax": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
+          "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
+          "requires": {
+            "prepend-http": "1.0.4"
           }
         }
       }
@@ -10164,12 +10426,12 @@
       "integrity": "sha512-S7rnFITmBH1EnyKcvxBh1LjYeQMmnZtCXSEbHcH6S0NoKit24ZuFO/T1vDcLdYsLQkM188PVVhQmzKIuThNkKg==",
       "dev": true,
       "requires": {
-        "ajv": "^6.0.1",
-        "ajv-keywords": "^3.0.0",
-        "chalk": "^2.1.0",
-        "lodash": "^4.17.4",
+        "ajv": "6.5.1",
+        "ajv-keywords": "3.2.0",
+        "chalk": "2.4.1",
+        "lodash": "4.17.10",
         "slice-ansi": "1.0.0",
-        "string-width": "^2.1.1"
+        "string-width": "2.1.1"
       },
       "dependencies": {
         "ansi-regex": {
@@ -10215,11 +10477,11 @@
       "resolved": "https://registry.npmjs.org/tar/-/tar-3.2.1.tgz",
       "integrity": "sha512-ZSzds1E0IqutvMU8HxjMaU8eB7urw2fGwTq88ukDOVuUIh0656l7/P7LiVPxhO5kS4flcRJQk8USG+cghQbTUQ==",
       "requires": {
-        "chownr": "^1.0.1",
-        "minipass": "^2.0.2",
-        "minizlib": "^1.0.3",
-        "mkdirp": "^0.5.0",
-        "yallist": "^3.0.2"
+        "chownr": "1.0.1",
+        "minipass": "2.3.3",
+        "minizlib": "1.1.0",
+        "mkdirp": "0.5.1",
+        "yallist": "3.0.2"
       },
       "dependencies": {
         "yallist": {
@@ -10234,13 +10496,13 @@
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.1.tgz",
       "integrity": "sha512-IFLM5wp3QrJODQFPm6/to3LJZrONdBY/otxcvDIQzu217zKye6yVR3hhi9lAjrC2Z+m/j5oDxMPb1qcd8cIvpA==",
       "requires": {
-        "bl": "^1.0.0",
-        "buffer-alloc": "^1.1.0",
-        "end-of-stream": "^1.0.0",
-        "fs-constants": "^1.0.0",
-        "readable-stream": "^2.3.0",
-        "to-buffer": "^1.1.0",
-        "xtend": "^4.0.0"
+        "bl": "1.2.2",
+        "buffer-alloc": "1.2.0",
+        "end-of-stream": "1.4.1",
+        "fs-constants": "1.0.0",
+        "readable-stream": "2.3.6",
+        "to-buffer": "1.1.1",
+        "xtend": "4.0.1"
       }
     },
     "tar.gz": {
@@ -10248,11 +10510,11 @@
       "resolved": "https://registry.npmjs.org/tar.gz/-/tar.gz-1.0.7.tgz",
       "integrity": "sha512-uhGatJvds/3diZrETqMj4RxBR779LKlIE74SsMcn5JProZsfs9j0QBwWO1RW+IWNJxS2x8Zzra1+AW6OQHWphg==",
       "requires": {
-        "bluebird": "^2.9.34",
-        "commander": "^2.8.1",
-        "fstream": "^1.0.8",
-        "mout": "^0.11.0",
-        "tar": "^2.1.1"
+        "bluebird": "2.11.0",
+        "commander": "2.15.1",
+        "fstream": "1.0.11",
+        "mout": "0.11.1",
+        "tar": "2.2.1"
       },
       "dependencies": {
         "bluebird": {
@@ -10270,9 +10532,9 @@
           "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
           "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
           "requires": {
-            "block-stream": "*",
-            "fstream": "^1.0.2",
-            "inherits": "2"
+            "block-stream": "0.0.9",
+            "fstream": "1.0.11",
+            "inherits": "2.0.3"
           }
         }
       }
@@ -10282,8 +10544,8 @@
       "resolved": "https://registry.npmjs.org/taskgroup/-/taskgroup-4.3.1.tgz",
       "integrity": "sha1-feGT/r12gnPEV3MElwJNUSwnkVo=",
       "requires": {
-        "ambi": "^2.2.0",
-        "csextends": "^1.0.3"
+        "ambi": "2.5.0",
+        "csextends": "1.2.0"
       }
     },
     "text-encoding": {
@@ -10303,7 +10565,7 @@
       "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.0.tgz",
       "integrity": "sha1-5p44obq+lpsBCCB5eLn2K4hgSDk=",
       "requires": {
-        "any-promise": "^1.0.0"
+        "any-promise": "1.3.0"
       }
     },
     "thenify-all": {
@@ -10311,7 +10573,7 @@
       "resolved": "https://registry.npmjs.org/thenify-all/-/thenify-all-1.6.0.tgz",
       "integrity": "sha1-GhkY1ALY/D+Y+/I02wvMjMEOlyY=",
       "requires": {
-        "thenify": ">= 3.1.0 < 4"
+        "thenify": "3.3.0"
       }
     },
     "through": {
@@ -10324,8 +10586,8 @@
       "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
       "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
       "requires": {
-        "readable-stream": "^2.1.5",
-        "xtend": "~4.0.1"
+        "readable-stream": "2.3.6",
+        "xtend": "4.0.1"
       }
     },
     "timed-out": {
@@ -10338,7 +10600,7 @@
       "resolved": "https://registry.npmjs.org/timers-browserify/-/timers-browserify-2.0.10.tgz",
       "integrity": "sha512-YvC1SV1XdOUaL6gx5CoGroT3Gu49pK9+TZ38ErPldOWW4j49GI1HKs9DV+KGq/w6y+LZ72W1c8cKz2vzY+qpzg==",
       "requires": {
-        "setimmediate": "^1.0.4"
+        "setimmediate": "1.0.5"
       }
     },
     "tmp": {
@@ -10347,7 +10609,7 @@
       "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
       "dev": true,
       "requires": {
-        "os-tmpdir": "~1.0.2"
+        "os-tmpdir": "1.0.2"
       }
     },
     "to-arraybuffer": {
@@ -10370,7 +10632,7 @@
       "resolved": "https://registry.npmjs.org/to-object-path/-/to-object-path-0.3.0.tgz",
       "integrity": "sha1-KXWIt7Dn4KwI4E5nL4XB9JmeF68=",
       "requires": {
-        "kind-of": "^3.0.2"
+        "kind-of": "3.2.2"
       },
       "dependencies": {
         "kind-of": {
@@ -10378,7 +10640,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
           "requires": {
-            "is-buffer": "^1.1.5"
+            "is-buffer": "1.1.6"
           }
         }
       }
@@ -10388,10 +10650,10 @@
       "resolved": "https://registry.npmjs.org/to-regex/-/to-regex-3.0.2.tgz",
       "integrity": "sha512-FWtleNAtZ/Ki2qtqej2CXTOayOH9bHDQF+Q48VpWyDXjbYxA4Yz8iDB31zXOBUlOHHKidDbqGVrTUvQMPmBGBw==",
       "requires": {
-        "define-property": "^2.0.2",
-        "extend-shallow": "^3.0.2",
-        "regex-not": "^1.0.2",
-        "safe-regex": "^1.1.0"
+        "define-property": "2.0.2",
+        "extend-shallow": "3.0.2",
+        "regex-not": "1.0.2",
+        "safe-regex": "1.1.0"
       }
     },
     "to-regex-range": {
@@ -10399,8 +10661,8 @@
       "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-2.1.1.tgz",
       "integrity": "sha1-fIDBe53+vlmeJzZ+DU3VWQFB2zg=",
       "requires": {
-        "is-number": "^3.0.0",
-        "repeat-string": "^1.6.1"
+        "is-number": "3.0.0",
+        "repeat-string": "1.6.1"
       }
     },
     "toposort": {
@@ -10462,7 +10724,7 @@
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "requires": {
-        "prelude-ls": "~1.1.2"
+        "prelude-ls": "1.1.2"
       }
     },
     "type-detect": {
@@ -10495,7 +10757,7 @@
       "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
       "integrity": "sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==",
       "requires": {
-        "is-typedarray": "^1.0.0"
+        "is-typedarray": "1.0.0"
       }
     },
     "uglify-es": {
@@ -10589,10 +10851,10 @@
       "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.0.tgz",
       "integrity": "sha1-XHHDTLW61dzr4+oM0IIHulqhrqQ=",
       "requires": {
-        "arr-union": "^3.1.0",
-        "get-value": "^2.0.6",
-        "is-extendable": "^0.1.1",
-        "set-value": "^0.4.3"
+        "arr-union": "3.1.0",
+        "get-value": "2.0.6",
+        "is-extendable": "0.1.1",
+        "set-value": "0.4.3"
       },
       "dependencies": {
         "extend-shallow": {
@@ -10600,7 +10862,7 @@
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "requires": {
-            "is-extendable": "^0.1.0"
+            "is-extendable": "0.1.1"
           }
         },
         "set-value": {
@@ -10608,10 +10870,10 @@
           "resolved": "https://registry.npmjs.org/set-value/-/set-value-0.4.3.tgz",
           "integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
           "requires": {
-            "extend-shallow": "^2.0.1",
-            "is-extendable": "^0.1.1",
-            "is-plain-object": "^2.0.1",
-            "to-object-path": "^0.3.0"
+            "extend-shallow": "2.0.1",
+            "is-extendable": "0.1.1",
+            "is-plain-object": "2.0.4",
+            "to-object-path": "0.3.0"
           }
         }
       }
@@ -10662,8 +10924,8 @@
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
       "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
       "requires": {
-        "has-value": "^0.3.1",
-        "isobject": "^3.0.0"
+        "has-value": "0.3.1",
+        "isobject": "3.0.1"
       },
       "dependencies": {
         "has-value": {
@@ -10671,9 +10933,9 @@
           "resolved": "https://registry.npmjs.org/has-value/-/has-value-0.3.1.tgz",
           "integrity": "sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=",
           "requires": {
-            "get-value": "^2.0.3",
-            "has-values": "^0.1.4",
-            "isobject": "^2.0.0"
+            "get-value": "2.0.6",
+            "has-values": "0.1.4",
+            "isobject": "2.1.0"
           },
           "dependencies": {
             "isobject": {
@@ -10711,7 +10973,7 @@
       "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
       "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
       "requires": {
-        "punycode": "^2.1.0"
+        "punycode": "2.1.0"
       }
     },
     "urix": {
@@ -10745,9 +11007,9 @@
       "resolved": "https://registry.npmjs.org/url-loader/-/url-loader-0.6.2.tgz",
       "integrity": "sha512-h3qf9TNn53BpuXTTcpC+UehiRrl0Cv45Yr/xWayApjw6G8Bg2dGke7rIwDQ39piciWCWrC+WiqLjOh3SUp9n0Q==",
       "requires": {
-        "loader-utils": "^1.0.2",
-        "mime": "^1.4.1",
-        "schema-utils": "^0.3.0"
+        "loader-utils": "1.1.0",
+        "mime": "1.4.1",
+        "schema-utils": "0.3.0"
       },
       "dependencies": {
         "ajv": {
@@ -10755,10 +11017,10 @@
           "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
           "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
           "requires": {
-            "co": "^4.6.0",
-            "fast-deep-equal": "^1.0.0",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.3.0"
+            "co": "4.6.0",
+            "fast-deep-equal": "1.1.0",
+            "fast-json-stable-stringify": "2.0.0",
+            "json-schema-traverse": "0.3.1"
           }
         },
         "fast-deep-equal": {
@@ -10776,7 +11038,7 @@
           "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.3.0.tgz",
           "integrity": "sha1-9YdyIs4+kx7a4DnxfrNxbnE3+M8=",
           "requires": {
-            "ajv": "^5.0.0"
+            "ajv": "5.5.2"
           }
         }
       }
@@ -10846,8 +11108,8 @@
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
       "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
       "requires": {
-        "spdx-correct": "^3.0.0",
-        "spdx-expression-parse": "^3.0.0"
+        "spdx-correct": "3.0.0",
+        "spdx-expression-parse": "3.0.0"
       }
     },
     "varint": {
@@ -10870,7 +11132,7 @@
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "requires": {
-        "assert-plus": "^1.0.0",
+        "assert-plus": "1.0.0",
         "core-util-is": "1.0.2",
         "extsprintf": "^1.2.0"
       }
@@ -10893,9 +11155,9 @@
       "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-1.6.0.tgz",
       "integrity": "sha512-i6dHe3EyLjMmDlU1/bGQpEw25XSjkJULPuAVKCbNRefQVq48yXKUpwg538F7AZTf9kyr57zj++pQFltUa5H7yA==",
       "requires": {
-        "chokidar": "^2.0.2",
-        "graceful-fs": "^4.1.2",
-        "neo-async": "^2.5.0"
+        "chokidar": "2.0.3",
+        "graceful-fs": "4.1.11",
+        "neo-async": "2.5.1"
       }
     },
     "watchr": {
@@ -10903,14 +11165,14 @@
       "resolved": "https://registry.npmjs.org/watchr/-/watchr-2.4.13.tgz",
       "integrity": "sha1-10hHu01vkPYf4sdPn2hmKqDgdgE=",
       "requires": {
-        "eachr": "^2.0.2",
-        "extendr": "^2.1.0",
-        "extract-opts": "^2.2.0",
-        "ignorefs": "^1.0.0",
-        "safefs": "^3.1.2",
-        "scandirectory": "^2.5.0",
-        "taskgroup": "^4.2.0",
-        "typechecker": "^2.0.8"
+        "eachr": "2.0.4",
+        "extendr": "2.1.0",
+        "extract-opts": "2.2.0",
+        "ignorefs": "1.2.0",
+        "safefs": "3.2.2",
+        "scandirectory": "2.5.0",
+        "taskgroup": "4.3.1",
+        "typechecker": "2.1.0"
       }
     },
     "wcwidth": {
@@ -10918,7 +11180,7 @@
       "resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz",
       "integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=",
       "requires": {
-        "defaults": "^1.0.3"
+        "defaults": "1.0.3"
       }
     },
     "web3": {
@@ -10945,10 +11207,57 @@
         "underscore": "1.8.3"
       },
       "dependencies": {
+        "get-stream": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+          "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
+        },
+        "got": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/got/-/got-7.1.0.tgz",
+          "integrity": "sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==",
+          "requires": {
+            "decompress-response": "3.3.0",
+            "duplexer3": "0.1.4",
+            "get-stream": "3.0.0",
+            "is-plain-obj": "1.1.0",
+            "is-retry-allowed": "1.1.0",
+            "is-stream": "1.1.0",
+            "isurl": "1.0.0",
+            "lowercase-keys": "1.0.1",
+            "p-cancelable": "0.3.0",
+            "p-timeout": "1.2.1",
+            "safe-buffer": "5.1.2",
+            "timed-out": "4.0.1",
+            "url-parse-lax": "1.0.0",
+            "url-to-options": "1.0.1"
+          }
+        },
+        "p-cancelable": {
+          "version": "0.3.0",
+          "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-0.3.0.tgz",
+          "integrity": "sha512-RVbZPLso8+jFeq1MfNvgXtCRED2raz/dKpacfTNxsx6pLEpEomM7gah6VeHSYV3+vo0OAi4MkArtQcWWXuQoyw=="
+        },
+        "p-timeout": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-1.2.1.tgz",
+          "integrity": "sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=",
+          "requires": {
+            "p-finally": "1.0.0"
+          }
+        },
         "underscore": {
           "version": "1.8.3",
           "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
           "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        },
+        "url-parse-lax": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
+          "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
+          "requires": {
+            "prepend-http": "1.0.4"
+          }
         }
       }
     },
@@ -11360,8 +11669,8 @@
       "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.2.0.tgz",
       "integrity": "sha512-9BZwxR85dNsjWz3blyxdOhTgtnQvv3OEs5xofI0wPYTwu5kaWxS08UuD1oI7WLBLpRO+ylf0ofnXLXWmGb2WMw==",
       "requires": {
-        "source-list-map": "^2.0.0",
-        "source-map": "~0.6.1"
+        "source-list-map": "2.0.0",
+        "source-map": "0.6.1"
       },
       "dependencies": {
         "source-map": {
@@ -11401,7 +11710,7 @@
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "requires": {
-        "isexe": "^2.0.0"
+        "isexe": "2.0.0"
       }
     },
     "which-module": {
@@ -11414,8 +11723,8 @@
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-1.1.1.tgz",
       "integrity": "sha512-5D/9vujkmVQ7pSmc0SCBmHXbkv6eaHwXEx65MywhmUMsI8sGqJ972APq1lotfcwMKPFLuCFfL8xGHLIp7jaBmA==",
       "requires": {
-        "define-property": "^1.0.0",
-        "is-number": "^3.0.0"
+        "define-property": "1.0.0",
+        "is-number": "3.0.0"
       },
       "dependencies": {
         "define-property": {
@@ -11423,7 +11732,7 @@
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-1.0.0.tgz",
           "integrity": "sha1-dp66rz9KY6rTr56NMEybvnm/sOY=",
           "requires": {
-            "is-descriptor": "^1.0.0"
+            "is-descriptor": "1.0.2"
           }
         },
         "is-accessor-descriptor": {
@@ -11431,7 +11740,7 @@
           "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz",
           "integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-data-descriptor": {
@@ -11439,7 +11748,7 @@
           "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz",
           "integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==",
           "requires": {
-            "kind-of": "^6.0.0"
+            "kind-of": "6.0.2"
           }
         },
         "is-descriptor": {
@@ -11447,9 +11756,9 @@
           "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz",
           "integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==",
           "requires": {
-            "is-accessor-descriptor": "^1.0.0",
-            "is-data-descriptor": "^1.0.0",
-            "kind-of": "^6.0.2"
+            "is-accessor-descriptor": "1.0.0",
+            "is-data-descriptor": "1.0.0",
+            "kind-of": "6.0.2"
           }
         }
       }
@@ -11472,8 +11781,28 @@
       "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "requires": {
-        "string-width": "^1.0.1",
-        "strip-ansi": "^3.0.1"
+        "string-width": "1.0.2",
+        "strip-ansi": "3.0.1"
+      },
+      "dependencies": {
+        "is-fullwidth-code-point": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+          "requires": {
+            "number-is-nan": "1.0.1"
+          }
+        },
+        "string-width": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+          "requires": {
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "3.0.1"
+          }
+        }
       }
     },
     "wrappy": {
@@ -11487,7 +11816,7 @@
       "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
       "dev": true,
       "requires": {
-        "mkdirp": "^0.5.1"
+        "mkdirp": "0.5.1"
       }
     },
     "write-file-atomic": {
@@ -11505,12 +11834,12 @@
       "resolved": "https://registry.npmjs.org/write-json-file/-/write-json-file-2.3.0.tgz",
       "integrity": "sha1-K2TIozAE1UuGmMdtWFp3zrYdoy8=",
       "requires": {
-        "detect-indent": "^5.0.0",
-        "graceful-fs": "^4.1.2",
-        "make-dir": "^1.0.0",
-        "pify": "^3.0.0",
-        "sort-keys": "^2.0.0",
-        "write-file-atomic": "^2.0.0"
+        "detect-indent": "5.0.0",
+        "graceful-fs": "4.1.11",
+        "make-dir": "1.3.0",
+        "pify": "3.0.0",
+        "sort-keys": "2.0.0",
+        "write-file-atomic": "2.3.0"
       },
       "dependencies": {
         "sort-keys": {
@@ -11518,7 +11847,17 @@
           "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-2.0.0.tgz",
           "integrity": "sha1-ZYU1WEhh7JfXMNbPQYIuH1ZoQSg=",
           "requires": {
-            "is-plain-obj": "^1.0.0"
+            "is-plain-obj": "1.1.0"
+          }
+        },
+        "write-file-atomic": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.3.0.tgz",
+          "integrity": "sha512-xuPeK4OdjWqtfi59ylvVL0Yn35SF3zgcAcv7rBPFHVaEapaDr4GdGgm3j7ckTwH9wHL7fGmgfAnb0+THrHb8tA==",
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "imurmurhash": "0.1.4",
+            "signal-exit": "3.0.2"
           }
         }
       }
@@ -11528,9 +11867,9 @@
       "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
       "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
       "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
+        "async-limiter": "1.0.0",
+        "safe-buffer": "5.1.2",
+        "ultron": "1.1.1"
       }
     },
     "xhr": {
@@ -11538,10 +11877,10 @@
       "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.5.0.tgz",
       "integrity": "sha512-4nlO/14t3BNUZRXIXfXe+3N6w3s1KoxcJUUURctd64BLRe67E4gRwp4PjywtDY72fXpZ1y6Ch0VZQRY/gMPzzQ==",
       "requires": {
-        "global": "~4.3.0",
-        "is-function": "^1.0.1",
-        "parse-headers": "^2.0.0",
-        "xtend": "^4.0.0"
+        "global": "4.3.2",
+        "is-function": "1.0.1",
+        "parse-headers": "2.0.1",
+        "xtend": "4.0.1"
       }
     },
     "xhr-request": {
@@ -11549,13 +11888,13 @@
       "resolved": "https://registry.npmjs.org/xhr-request/-/xhr-request-1.1.0.tgz",
       "integrity": "sha512-Y7qzEaR3FDtL3fP30k9wO/e+FBnBByZeybKOhASsGP30NIkRAAkKD/sCnLvgEfAIEC1rcmK7YG8f4oEnIrrWzA==",
       "requires": {
-        "buffer-to-arraybuffer": "^0.0.5",
-        "object-assign": "^4.1.1",
-        "query-string": "^5.0.1",
-        "simple-get": "^2.7.0",
-        "timed-out": "^4.0.1",
-        "url-set-query": "^1.0.0",
-        "xhr": "^2.0.4"
+        "buffer-to-arraybuffer": "0.0.5",
+        "object-assign": "4.1.1",
+        "query-string": "5.1.1",
+        "simple-get": "2.8.1",
+        "timed-out": "4.0.1",
+        "url-set-query": "1.0.0",
+        "xhr": "2.5.0"
       },
       "dependencies": {
         "query-string": {
@@ -11563,9 +11902,9 @@
           "resolved": "https://registry.npmjs.org/query-string/-/query-string-5.1.1.tgz",
           "integrity": "sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==",
           "requires": {
-            "decode-uri-component": "^0.2.0",
-            "object-assign": "^4.1.0",
-            "strict-uri-encode": "^1.0.0"
+            "decode-uri-component": "0.2.0",
+            "object-assign": "4.1.1",
+            "strict-uri-encode": "1.1.0"
           }
         }
       }
@@ -11575,7 +11914,7 @@
       "resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
       "integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
       "requires": {
-        "xhr-request": "^1.0.1"
+        "xhr-request": "1.1.0"
       }
     },
     "xhr2-cookies": {
@@ -11671,8 +12010,8 @@
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
       "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "requires": {
-        "buffer-crc32": "~0.2.3",
-        "fd-slicer": "~1.1.0"
+        "buffer-crc32": "0.2.13",
+        "fd-slicer": "1.1.0"
       }
     }
   }