From 07607a6c4a9142f3af19fdd42e7c91eea5fc87ed Mon Sep 17 00:00:00 2001
From: Adolfo Panizo <adolfo.panizo@gmail.com>
Date: Tue, 6 Mar 2018 18:01:03 +0100
Subject: [PATCH] Downgrading web3 and truffle-contract for better bundle size

---
 config/webpack.config.prod.js |   17 +-
 package-lock.json             | 1668 ++++++++++-----------------------
 package.json                  |    8 +-
 3 files changed, 530 insertions(+), 1163 deletions(-)

diff --git a/config/webpack.config.prod.js b/config/webpack.config.prod.js
index 8af9f61d..3dadb8a9 100644
--- a/config/webpack.config.prod.js
+++ b/config/webpack.config.prod.js
@@ -1,3 +1,4 @@
+const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
 const autoprefixer = require('autoprefixer');
 const cssvars = require('postcss-simple-vars');
 const webpack = require('webpack');
@@ -71,6 +72,19 @@ module.exports = {
   mode: 'production',
   // Don't attempt to continue if there are any errors.
   bail: true,
+  optimization: {
+    splitChunks: {
+      cacheGroups: {
+        vendor: {
+          test: /node_modules/,
+          name: "vendor",
+          chunks: "all",
+          enforce: true,
+          minSize: 1
+        }
+      }
+    }
+  },
   entry: [
     require.resolve('./polyfills'),
     paths.appIndexJs
@@ -163,7 +177,8 @@ module.exports = {
     // having to parse `index.html`.
     new ManifestPlugin({
       fileName: 'asset-manifest.json'
-    })
+    }),
+    // new BundleAnalyzerPlugin()
   ],
   // Some libraries import Node modules but don't use them in the browser.
   // Tell Webpack to provide empty mocks for them so importing them works.
diff --git a/package-lock.json b/package-lock.json
index c2ee2b44..6d5adf7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1453,6 +1453,7 @@
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
       "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
+      "dev": true,
       "requires": {
         "mime-types": "2.1.18",
         "negotiator": "0.6.1"
@@ -1576,11 +1577,6 @@
       "integrity": "sha1-xnhwBYADV5AJCD9UrAq6+1wz0kI=",
       "dev": true
     },
-    "any-promise": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
-      "integrity": "sha1-q8av7tzqUugJzcA3au0845Y10X8="
-    },
     "anymatch": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-2.0.0.tgz",
@@ -1753,12 +1749,14 @@
     "asn1": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz",
-      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y="
+      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=",
+      "dev": true
     },
     "asn1.js": {
       "version": "4.10.1",
       "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
       "integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
+      "dev": true,
       "requires": {
         "bn.js": "4.11.8",
         "inherits": "2.0.3",
@@ -1777,7 +1775,8 @@
     "assert-plus": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz",
-      "integrity": "sha1-104bh+ev/A24qttwIfP+SBAasjQ="
+      "integrity": "sha1-104bh+ev/A24qttwIfP+SBAasjQ=",
+      "dev": true
     },
     "assertion-error": {
       "version": "1.1.0",
@@ -1855,12 +1854,14 @@
     "async-limiter": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
-      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
+      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==",
+      "dev": true
     },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
+      "dev": true
     },
     "atob": {
       "version": "2.0.3",
@@ -1943,12 +1944,14 @@
     "aws-sign2": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz",
-      "integrity": "sha1-FDQt0428yU0OW4fXY81jYSwOeU8="
+      "integrity": "sha1-FDQt0428yU0OW4fXY81jYSwOeU8=",
+      "dev": true
     },
     "aws4": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.6.0.tgz",
-      "integrity": "sha1-g+9cqGCysy5KDe7e6MdxudtXRx4="
+      "integrity": "sha1-g+9cqGCysy5KDe7e6MdxudtXRx4=",
+      "dev": true
     },
     "babel-code-frame": {
       "version": "6.26.0",
@@ -2879,7 +2882,8 @@
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
     },
     "base": {
       "version": "0.11.2",
@@ -2916,7 +2920,8 @@
     "base64-js": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.2.3.tgz",
-      "integrity": "sha512-MsAhsUW1GxCdgYSO6tAfZrNapmUKk7mWx/k5mFY/A1gBtkaCaNapTg+FExCw1r9yeaZhqx/xPg43xgTFH6KL5w=="
+      "integrity": "sha512-MsAhsUW1GxCdgYSO6tAfZrNapmUKk7mWx/k5mFY/A1gBtkaCaNapTg+FExCw1r9yeaZhqx/xPg43xgTFH6KL5w==",
+      "dev": true
     },
     "batch": {
       "version": "0.6.1",
@@ -2928,11 +2933,23 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz",
       "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=",
+      "dev": true,
       "optional": true,
       "requires": {
         "tweetnacl": "0.14.5"
       }
     },
+    "bfj-node4": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/bfj-node4/-/bfj-node4-5.2.1.tgz",
+      "integrity": "sha512-w+OTPD/R0AvDVR/sy/uVUVeoCpEgUoYj9/1P2zB6mR1yx7F/ADzLX4nlvZ/91WWzGgdZnuLxWP/J89D7ZDt0DA==",
+      "dev": true,
+      "requires": {
+        "bluebird": "3.5.1",
+        "check-types": "7.3.0",
+        "tryer": "1.0.0"
+      }
+    },
     "big.js": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
@@ -2940,7 +2957,7 @@
       "dev": true
     },
     "bignumber.js": {
-      "version": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
+      "version": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
       "dev": true
     },
     "binary-extensions": {
@@ -2983,47 +3000,11 @@
         "safe-buffer": "5.1.1"
       }
     },
-    "bl": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.1.tgz",
-      "integrity": "sha1-ysMo977kVzDUBLaSID/LWQ4XLV4=",
-      "requires": {
-        "readable-stream": "2.3.5"
-      },
-      "dependencies": {
-        "isarray": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
-        },
-        "readable-stream": {
-          "version": "2.3.5",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-          "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-          "requires": {
-            "core-util-is": "1.0.2",
-            "inherits": "2.0.3",
-            "isarray": "1.0.0",
-            "process-nextick-args": "2.0.0",
-            "safe-buffer": "5.1.1",
-            "string_decoder": "1.0.3",
-            "util-deprecate": "1.0.2"
-          }
-        },
-        "string_decoder": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
-          "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
-          "requires": {
-            "safe-buffer": "5.1.1"
-          }
-        }
-      }
-    },
     "block-stream": {
       "version": "0.0.9",
       "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
       "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
+      "dev": true,
       "requires": {
         "inherits": "2.0.3"
       }
@@ -3031,17 +3012,20 @@
     "bluebird": {
       "version": "3.5.1",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
-      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==",
+      "dev": true
     },
     "bn.js": {
       "version": "4.11.8",
       "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
-      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
+      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==",
+      "dev": true
     },
     "body-parser": {
       "version": "1.18.2",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
       "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
+      "dev": true,
       "requires": {
         "bytes": "3.0.0",
         "content-type": "1.0.4",
@@ -3058,7 +3042,8 @@
         "qs": {
           "version": "6.5.1",
           "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
-          "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
+          "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A==",
+          "dev": true
         }
       }
     },
@@ -3086,6 +3071,7 @@
       "version": "2.10.1",
       "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
+      "dev": true,
       "requires": {
         "hoek": "2.16.3"
       }
@@ -3094,6 +3080,7 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
       "requires": {
         "balanced-match": "1.0.0",
         "concat-map": "0.0.1"
@@ -3147,7 +3134,8 @@
     "brorand": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
-      "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
+      "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
+      "dev": true
     },
     "browser-pack": {
       "version": "6.0.4",
@@ -3354,6 +3342,7 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.1.1.tgz",
       "integrity": "sha512-UGnTYAnB2a3YuYKIRy1/4FB2HdM866E0qC46JXvVTYKlBlZlnvfpSfY6OKfXZAkv70eJ2a1SqzpAo5CRhZGDFg==",
+      "dev": true,
       "requires": {
         "buffer-xor": "1.0.3",
         "cipher-base": "1.0.4",
@@ -3367,6 +3356,7 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/browserify-cipher/-/browserify-cipher-1.0.0.tgz",
       "integrity": "sha1-mYgkSHS/XtTijalWZtzWasj8Njo=",
+      "dev": true,
       "requires": {
         "browserify-aes": "1.1.1",
         "browserify-des": "1.0.0",
@@ -3377,6 +3367,7 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/browserify-des/-/browserify-des-1.0.0.tgz",
       "integrity": "sha1-2qJ3cXRwki7S/hhZQRihdUOXId0=",
+      "dev": true,
       "requires": {
         "cipher-base": "1.0.4",
         "des.js": "1.0.0",
@@ -3387,6 +3378,7 @@
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz",
       "integrity": "sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=",
+      "dev": true,
       "requires": {
         "bn.js": "4.11.8",
         "randombytes": "2.0.6"
@@ -3396,6 +3388,7 @@
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/browserify-sha3/-/browserify-sha3-0.0.1.tgz",
       "integrity": "sha1-P/NKMAbvFcD7NWflQbkaI0ASPRE=",
+      "dev": true,
       "requires": {
         "js-sha3": "0.3.1"
       }
@@ -3404,6 +3397,7 @@
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.0.4.tgz",
       "integrity": "sha1-qk62jl17ZYuqa/alfmMMvXqT0pg=",
+      "dev": true,
       "requires": {
         "bn.js": "4.11.8",
         "browserify-rsa": "4.0.1",
@@ -3471,26 +3465,17 @@
         }
       }
     },
-    "buffer-crc32": {
-      "version": "0.2.13",
-      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
-      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
-    },
     "buffer-indexof": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/buffer-indexof/-/buffer-indexof-1.1.1.tgz",
       "integrity": "sha512-4/rOEg86jivtPTeOUUT61jJO1Ya1TrR/OkqCSZDyq84WJh3LuuiphBYJN+fm5xufIk4XAFcEwte/8WzC8If/1g==",
       "dev": true
     },
-    "buffer-to-arraybuffer": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz",
-      "integrity": "sha1-YGSkD6dutDxyOrqe+PbhIW0QURo="
-    },
     "buffer-xor": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
-      "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk="
+      "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=",
+      "dev": true
     },
     "builtin-modules": {
       "version": "1.1.1",
@@ -3507,7 +3492,8 @@
     "bytes": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
+      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=",
+      "dev": true
     },
     "cacache": {
       "version": "10.0.4",
@@ -3629,7 +3615,8 @@
     "caseless": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
+      "dev": true
     },
     "center-align": {
       "version": "0.1.3",
@@ -3689,6 +3676,12 @@
       "integrity": "sha1-tUc7M9yXxCTl2Y3IfVXU2KKci/I=",
       "dev": true
     },
+    "check-types": {
+      "version": "7.3.0",
+      "resolved": "https://registry.npmjs.org/check-types/-/check-types-7.3.0.tgz",
+      "integrity": "sha1-Ro9XGkQ1wkJI9f0MsOjYfDw0Hn0=",
+      "dev": true
+    },
     "checkpoint-store": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/checkpoint-store/-/checkpoint-store-1.1.0.tgz",
@@ -3734,6 +3727,7 @@
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz",
       "integrity": "sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==",
+      "dev": true,
       "requires": {
         "inherits": "2.0.3",
         "safe-buffer": "5.1.1"
@@ -3994,7 +3988,8 @@
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+      "dev": true
     },
     "coa": {
       "version": "1.0.4",
@@ -4138,6 +4133,7 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
       "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
+      "dev": true,
       "requires": {
         "delayed-stream": "1.0.0"
       }
@@ -4145,7 +4141,8 @@
     "commander": {
       "version": "2.14.1",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.14.1.tgz",
-      "integrity": "sha512-+YR16o3rK53SmWHU3rEM3tPAh2rwb1yPcQX5irVn7mb0gXbwuCCrnkbV5+PBfETdfg1vui07nM6PCG1zndcjQw=="
+      "integrity": "sha512-+YR16o3rK53SmWHU3rEM3tPAh2rwb1yPcQX5irVn7mb0gXbwuCCrnkbV5+PBfETdfg1vui07nM6PCG1zndcjQw==",
+      "dev": true
     },
     "commondir": {
       "version": "1.0.1",
@@ -4186,7 +4183,8 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "dev": true
     },
     "concat-stream": {
       "version": "1.6.1",
@@ -4261,12 +4259,14 @@
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+          "integrity": "sha512-ZM4j2/ld/YZDc3Ma8PgN7gyAk+kHMMMyzLNryCPGhWrsfAuDVeuid5bpRFTDgMH9JBK2lA4dyyAkkZYF/WcqDQ==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "3.2.1",
+            "escape-string-regexp": "1.0.5",
+            "supports-color": "5.3.0"
+          }
+        },
+        "gzip-size": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-4.1.0.tgz",
+          "integrity": "sha1-iuCWJX6r59acRb4rZ8RIEk/7UXw=",
+          "dev": true,
+          "requires": {
+            "duplexer": "0.1.1",
+            "pify": "3.0.0"
+          }
+        },
+        "supports-color": {
+          "version": "5.3.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.3.0.tgz",
+          "integrity": "sha512-0aP01LLIskjKs3lq52EC0aGBAJhLq7B2Rd8HC/DR/PtNNpcLilNmHC12O+hu0usQpo7wtHNRqtrhBwtDb0+dNg==",
+          "dev": true,
+          "requires": {
+            "has-flag": "3.0.0"
+          }
+        },
+        "ws": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-4.1.0.tgz",
+          "integrity": "sha512-ZGh/8kF9rrRNffkLFV4AzhvooEclrOH0xaugmqGsIfFgOE/pIz4fMc4Ef+5HSQqTEug2S9JZIWDR47duDSLfaA==",
+          "dev": true,
+          "requires": {
+            "async-limiter": "1.0.0",
+            "safe-buffer": "5.1.1"
+          }
+        }
+      }
+    },
     "webpack-cli": {
       "version": "2.0.10",
       "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-2.0.10.tgz",
@@ -18350,15 +17751,6 @@
         }
       }
     },
-    "websocket": {
-      "version": "git://github.com/frozeman/WebSocket-Node.git#7004c39c42ac98875ab61126e5b4a925430f592c",
-      "requires": {
-        "debug": "2.6.9",
-        "nan": "2.9.2",
-        "typedarray-to-buffer": "3.1.4",
-        "yaeti": "0.0.6"
-      }
-    },
     "websocket-driver": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.0.tgz",
@@ -18489,7 +17881,8 @@
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
     },
     "write-file-atomic": {
       "version": "1.3.4",
@@ -18502,20 +17895,11 @@
         "slide": "1.1.6"
       }
     },
-    "ws": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
-      "requires": {
-        "async-limiter": "1.0.0",
-        "safe-buffer": "5.1.1",
-        "ultron": "1.1.1"
-      }
-    },
     "xhr": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.4.1.tgz",
       "integrity": "sha512-pAIU5vBr9Hiy5cpFIbPnwf0C18ZF86DBsZKrlsf87N5De/JbA6RJ83UP/cv+aljl4S40iRVMqP4pr4sF9Dnj0A==",
+      "dev": true,
       "requires": {
         "global": "4.3.2",
         "is-function": "1.0.1",
@@ -18523,32 +17907,11 @@
         "xtend": "4.0.1"
       }
     },
-    "xhr-request": {
-      "version": "1.1.0",
-      "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": "5.1.0",
-        "simple-get": "2.7.0",
-        "timed-out": "4.0.1",
-        "url-set-query": "1.0.0",
-        "xhr": "2.4.1"
-      }
-    },
-    "xhr-request-promise": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
-      "integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
-      "requires": {
-        "xhr-request": "1.1.0"
-      }
-    },
     "xhr2": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/xhr2/-/xhr2-0.1.4.tgz",
-      "integrity": "sha1-f4dliEdxbbUCYyOBL4GMras4el8="
+      "integrity": "sha1-f4dliEdxbbUCYyOBL4GMras4el8=",
+      "dev": true
     },
     "xml-char-classes": {
       "version": "1.0.0",
@@ -18565,7 +17928,8 @@
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+      "dev": true
     },
     "y18n": {
       "version": "4.0.0",
@@ -18573,11 +17937,6 @@
       "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
       "dev": true
     },
-    "yaeti": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
-      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
-    },
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
@@ -18622,15 +17981,6 @@
         "camelcase": "4.1.0"
       }
     },
-    "yauzl": {
-      "version": "2.9.1",
-      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.9.1.tgz",
-      "integrity": "sha1-qBmB6nCleUYTOIPwKcWCGok1mn8=",
-      "requires": {
-        "buffer-crc32": "0.2.13",
-        "fd-slicer": "1.0.1"
-      }
-    },
     "yeoman-environment": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/yeoman-environment/-/yeoman-environment-2.0.5.tgz",
diff --git a/package.json b/package.json
index c6981427..832fa371 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "dotenv": "^5.0.1",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "file-loader": "^1.1.11",
+    "fs-extra": "^5.0.0",
     "html-loader": "^0.5.5",
     "html-webpack-plugin": "^3.0.4",
     "json-loader": "^0.5.7",
@@ -46,10 +47,12 @@
     "react-dev-utils": "^5.0.0",
     "react-dom": "^16.2.0",
     "style-loader": "^0.20.2",
-    "truffle-contract": "^3.0.4",
+    "truffle-contract": "^1.1.8",
     "truffle-solidity-loader": "0.0.8",
     "uglifyjs-webpack-plugin": "^1.2.2",
+    "web3": "0.18.4",
     "webpack": "^4.0.0",
+    "webpack-bundle-analyzer": "^2.11.1",
     "webpack-cli": "^2.0.8",
     "webpack-dev-server": "^3.1.0",
     "webpack-manifest-plugin": "^2.0.0-rc.2"
@@ -58,7 +61,6 @@
     "final-form": "^4.2.1",
     "material-ui": "^1.0.0-beta.35",
     "material-ui-icons": "^1.0.0-beta.35",
-    "react-final-form": "^3.1.2",
-    "web3": "^1.0.0-beta.30"
+    "react-final-form": "^3.1.2"
   }
 }