diff --git a/package-lock.json b/package-lock.json
index 0368cba..43b954d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1576,365 +1576,6 @@
         "array-find-index": "^1.0.1"
       }
     },
-    "d3": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/d3/-/d3-5.1.0.tgz",
-      "integrity": "sha512-2ltUUsAuolg5+AfgRBkZBFOUcR+UsWc2vAixBSiw6cFqdSCEufPavYI6lPdL68dgNOaMp4sggwJ3BnJElm7tyQ==",
-      "requires": {
-        "d3-array": "1",
-        "d3-axis": "1",
-        "d3-brush": "1",
-        "d3-chord": "1",
-        "d3-collection": "1",
-        "d3-color": "1",
-        "d3-contour": "1",
-        "d3-dispatch": "1",
-        "d3-drag": "1",
-        "d3-dsv": "1",
-        "d3-ease": "1",
-        "d3-fetch": "1",
-        "d3-force": "1",
-        "d3-format": "1",
-        "d3-geo": "1",
-        "d3-hierarchy": "1",
-        "d3-interpolate": "1",
-        "d3-path": "1",
-        "d3-polygon": "1",
-        "d3-quadtree": "1",
-        "d3-random": "1",
-        "d3-scale": "2",
-        "d3-scale-chromatic": "1",
-        "d3-selection": "1",
-        "d3-shape": "1",
-        "d3-time": "1",
-        "d3-time-format": "2",
-        "d3-timer": "1",
-        "d3-transition": "1",
-        "d3-voronoi": "1",
-        "d3-zoom": "1"
-      }
-    },
-    "d3-array": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-1.2.1.tgz",
-      "integrity": "sha512-CyINJQ0SOUHojDdFDH4JEM0552vCR1utGyLHegJHyYH0JyCpSeTPxi4OBqHMA2jJZq4NH782LtaJWBImqI/HBw=="
-    },
-    "d3-axis": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/d3-axis/-/d3-axis-1.0.8.tgz",
-      "integrity": "sha1-MacFoLU15ldZ3hQXOjGTMTfxjvo="
-    },
-    "d3-brush": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/d3-brush/-/d3-brush-1.0.4.tgz",
-      "integrity": "sha1-AMLyOAGfJPbAoZSibUGhUw/+e8Q=",
-      "requires": {
-        "d3-dispatch": "1",
-        "d3-drag": "1",
-        "d3-interpolate": "1",
-        "d3-selection": "1",
-        "d3-transition": "1"
-      }
-    },
-    "d3-chord": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/d3-chord/-/d3-chord-1.0.4.tgz",
-      "integrity": "sha1-fexPC6iG9xP+ERxF92NBT290yiw=",
-      "requires": {
-        "d3-array": "1",
-        "d3-path": "1"
-      }
-    },
-    "d3-collection": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/d3-collection/-/d3-collection-1.0.4.tgz",
-      "integrity": "sha1-NC39EoN8kJdPM/HMCnha6lcNzcI="
-    },
-    "d3-color": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.1.0.tgz",
-      "integrity": "sha512-IZVcqX5yYFvR2NUBbSfIfbgNcSgAtZ7JbgQWqDXf4CywtN7agvI7Kw6+Q1ETvlHOHWJT55Kyuzt0C3I0GVtRHQ=="
-    },
-    "d3-contour": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/d3-contour/-/d3-contour-1.2.0.tgz",
-      "integrity": "sha512-nDzZ2KDnrgTrhMjV8TH0RNrljk6uPNAGkG/v/1SKNVvJa2JU8szjh7o2ZYTX8yufA2oCI5HyeMqbzwiB+oDoIA==",
-      "requires": {
-        "d3-array": "^1.1.1"
-      }
-    },
-    "d3-dispatch": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/d3-dispatch/-/d3-dispatch-1.0.3.tgz",
-      "integrity": "sha1-RuFJHqqbWMNY/OW+TovtYm54cfg="
-    },
-    "d3-drag": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/d3-drag/-/d3-drag-1.2.1.tgz",
-      "integrity": "sha512-Cg8/K2rTtzxzrb0fmnYOUeZHvwa4PHzwXOLZZPwtEs2SKLLKLXeYwZKBB+DlOxUvFmarOnmt//cU4+3US2lyyQ==",
-      "requires": {
-        "d3-dispatch": "1",
-        "d3-selection": "1"
-      }
-    },
-    "d3-dsv": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/d3-dsv/-/d3-dsv-1.0.8.tgz",
-      "integrity": "sha512-IVCJpQ+YGe3qu6odkPQI0KPqfxkhbP/oM1XhhE/DFiYmcXKfCRub4KXyiuehV1d4drjWVXHUWx4gHqhdZb6n/A==",
-      "requires": {
-        "commander": "2",
-        "iconv-lite": "0.4",
-        "rw": "1"
-      }
-    },
-    "d3-ease": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/d3-ease/-/d3-ease-1.0.3.tgz",
-      "integrity": "sha1-aL+8NJM4o4DETYrMT7wzBKotjA4="
-    },
-    "d3-fetch": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/d3-fetch/-/d3-fetch-1.1.0.tgz",
-      "integrity": "sha512-j+V4vtT6dceQbcKYLtpTueB8Zvc+wb9I93WaFtEQIYNADXl0c1ZJMN3qQo0CssiTsAqK8pePwc7f4qiW+b0WOg==",
-      "requires": {
-        "d3-dsv": "1"
-      }
-    },
-    "d3-force": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/d3-force/-/d3-force-1.1.0.tgz",
-      "integrity": "sha512-2HVQz3/VCQs0QeRNZTYb7GxoUCeb6bOzMp/cGcLa87awY9ZsPvXOGeZm0iaGBjXic6I1ysKwMn+g+5jSAdzwcg==",
-      "requires": {
-        "d3-collection": "1",
-        "d3-dispatch": "1",
-        "d3-quadtree": "1",
-        "d3-timer": "1"
-      }
-    },
-    "d3-format": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/d3-format/-/d3-format-1.2.2.tgz",
-      "integrity": "sha512-zH9CfF/3C8zUI47nsiKfD0+AGDEuM8LwBIP7pBVpyR4l/sKkZqITmMtxRp04rwBrlshIZ17XeFAaovN3++wzkw=="
-    },
-    "d3-geo": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/d3-geo/-/d3-geo-1.10.0.tgz",
-      "integrity": "sha512-VK/buVGgexthTTqGRNXQ/LSo3EbOFu4p2Pjud5drSIaEnOaF2moc8A3P7WEljEO1JEBEwbpAJjFWMuJiUtoBcw==",
-      "requires": {
-        "d3-array": "1"
-      }
-    },
-    "d3-hierarchy": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/d3-hierarchy/-/d3-hierarchy-1.1.6.tgz",
-      "integrity": "sha512-nn4bhBnwWnMSoZgkBXD7vRyZ0xVUsNMQRKytWYHhP1I4qHw+qzApCTgSQTZqMdf4XXZbTMqA59hFusga+THA/g=="
-    },
-    "d3-interpolate": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/d3-interpolate/-/d3-interpolate-1.1.6.tgz",
-      "integrity": "sha512-mOnv5a+pZzkNIHtw/V6I+w9Lqm9L5bG3OTXPM5A+QO0yyVMQ4W1uZhR+VOJmazaOZXri2ppbiZ5BUNWT0pFM9A==",
-      "requires": {
-        "d3-color": "1"
-      }
-    },
-    "d3-path": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/d3-path/-/d3-path-1.0.5.tgz",
-      "integrity": "sha1-JB6xhJvZ6egCHA0KeZ+KDo5EF2Q="
-    },
-    "d3-polygon": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/d3-polygon/-/d3-polygon-1.0.3.tgz",
-      "integrity": "sha1-FoiOkCZGCTPysXllKtN4Ik04LGI="
-    },
-    "d3-quadtree": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/d3-quadtree/-/d3-quadtree-1.0.3.tgz",
-      "integrity": "sha1-rHmH4+I/6AWpkPKOG1DTj8uCJDg="
-    },
-    "d3-queue": {
-      "version": "3.0.7",
-      "resolved": "https://registry.npmjs.org/d3-queue/-/d3-queue-3.0.7.tgz",
-      "integrity": "sha1-yTouVLQXwJWRKdfXP2z31Ckudhg="
-    },
-    "d3-random": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/d3-random/-/d3-random-1.1.0.tgz",
-      "integrity": "sha1-ZkLlBsb6OmSFldKyRpeIqNElKdM="
-    },
-    "d3-request": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/d3-request/-/d3-request-1.0.6.tgz",
-      "integrity": "sha512-FJj8ySY6GYuAJHZMaCQ83xEYE4KbkPkmxZ3Hu6zA1xxG2GD+z6P+Lyp+zjdsHf0xEbp2xcluDI50rCS855EQ6w==",
-      "requires": {
-        "d3-collection": "1",
-        "d3-dispatch": "1",
-        "d3-dsv": "1",
-        "xmlhttprequest": "1"
-      }
-    },
-    "d3-scale": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-2.0.0.tgz",
-      "integrity": "sha512-Sa2Ny6CoJT7x6dozxPnvUQT61epGWsgppFvnNl8eJEzfJBG0iDBBTJAtz2JKem7Mb+NevnaZiDiIDHsuWkv6vg==",
-      "requires": {
-        "d3-array": "^1.2.0",
-        "d3-collection": "1",
-        "d3-format": "1",
-        "d3-interpolate": "1",
-        "d3-time": "1",
-        "d3-time-format": "2"
-      }
-    },
-    "d3-scale-chromatic": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/d3-scale-chromatic/-/d3-scale-chromatic-1.2.0.tgz",
-      "integrity": "sha512-qQUhLi8fPe/F0b0M46C6eFUbms5IIMHuhJ5DKjjzBUvm1b6aPtygJzGbrMdMUD/ckLBq+NdWwHeN2cpMDp4Q5Q==",
-      "requires": {
-        "d3-color": "1",
-        "d3-interpolate": "1"
-      }
-    },
-    "d3-selection": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/d3-selection/-/d3-selection-1.3.0.tgz",
-      "integrity": "sha512-qgpUOg9tl5CirdqESUAu0t9MU/t3O9klYfGfyKsXEmhyxyzLpzpeh08gaxBUTQw1uXIOkr/30Ut2YRjSSxlmHA=="
-    },
-    "d3-shape": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/d3-shape/-/d3-shape-1.2.0.tgz",
-      "integrity": "sha1-RdAVOPBkuv0F6j1tLLdI/YxB93c=",
-      "requires": {
-        "d3-path": "1"
-      }
-    },
-    "d3-time": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-1.0.8.tgz",
-      "integrity": "sha512-YRZkNhphZh3KcnBfitvF3c6E0JOFGikHZ4YqD+Lzv83ZHn1/u6yGenRU1m+KAk9J1GnZMnKcrtfvSktlA1DXNQ=="
-    },
-    "d3-time-format": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-2.1.1.tgz",
-      "integrity": "sha512-8kAkymq2WMfzW7e+s/IUNAtN/y3gZXGRrdGfo6R8NKPAA85UBTxZg5E61bR6nLwjPjj4d3zywSQe1CkYLPFyrw==",
-      "requires": {
-        "d3-time": "1"
-      }
-    },
-    "d3-timer": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-1.0.7.tgz",
-      "integrity": "sha512-vMZXR88XujmG/L5oB96NNKH5lCWwiLM/S2HyyAQLcjWJCloK5shxta4CwOFYLZoY3AWX73v8Lgv4cCAdWtRmOA=="
-    },
-    "d3-tip": {
-      "version": "0.7.1",
-      "resolved": "https://registry.npmjs.org/d3-tip/-/d3-tip-0.7.1.tgz",
-      "integrity": "sha1-eMv1VPZ7cgpw47DxkeFM/+aM3Xk=",
-      "requires": {
-        "d3": "^4.2"
-      },
-      "dependencies": {
-        "d3": {
-          "version": "4.13.0",
-          "resolved": "https://registry.npmjs.org/d3/-/d3-4.13.0.tgz",
-          "integrity": "sha512-l8c4+0SldjVKLaE2WG++EQlqD7mh/dmQjvi2L2lKPadAVC+TbJC4ci7Uk9bRi+To0+ansgsS0iWfPjD7DBy+FQ==",
-          "requires": {
-            "d3-array": "1.2.1",
-            "d3-axis": "1.0.8",
-            "d3-brush": "1.0.4",
-            "d3-chord": "1.0.4",
-            "d3-collection": "1.0.4",
-            "d3-color": "1.0.3",
-            "d3-dispatch": "1.0.3",
-            "d3-drag": "1.2.1",
-            "d3-dsv": "1.0.8",
-            "d3-ease": "1.0.3",
-            "d3-force": "1.1.0",
-            "d3-format": "1.2.2",
-            "d3-geo": "1.9.1",
-            "d3-hierarchy": "1.1.5",
-            "d3-interpolate": "1.1.6",
-            "d3-path": "1.0.5",
-            "d3-polygon": "1.0.3",
-            "d3-quadtree": "1.0.3",
-            "d3-queue": "3.0.7",
-            "d3-random": "1.1.0",
-            "d3-request": "1.0.6",
-            "d3-scale": "1.0.7",
-            "d3-selection": "1.3.0",
-            "d3-shape": "1.2.0",
-            "d3-time": "1.0.8",
-            "d3-time-format": "2.1.1",
-            "d3-timer": "1.0.7",
-            "d3-transition": "1.1.1",
-            "d3-voronoi": "1.1.2",
-            "d3-zoom": "1.7.1"
-          }
-        },
-        "d3-color": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.0.3.tgz",
-          "integrity": "sha1-vHZD/KjlOoNH4vva/6I2eWtYUJs="
-        },
-        "d3-geo": {
-          "version": "1.9.1",
-          "resolved": "https://registry.npmjs.org/d3-geo/-/d3-geo-1.9.1.tgz",
-          "integrity": "sha512-l9wL/cEQkyZQYXw3xbmLsH3eQ5ij+icNfo4r0GrLa5rOCZR/e/3am45IQ0FvQ5uMsv+77zBRunLc9ufTWSQYFA==",
-          "requires": {
-            "d3-array": "1"
-          }
-        },
-        "d3-hierarchy": {
-          "version": "1.1.5",
-          "resolved": "https://registry.npmjs.org/d3-hierarchy/-/d3-hierarchy-1.1.5.tgz",
-          "integrity": "sha1-ochFxC+Eoga88cAcAQmOpN2qeiY="
-        },
-        "d3-scale": {
-          "version": "1.0.7",
-          "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-1.0.7.tgz",
-          "integrity": "sha512-KvU92czp2/qse5tUfGms6Kjig0AhHOwkzXG0+PqIJB3ke0WUv088AHMZI0OssO9NCkXt4RP8yju9rpH8aGB7Lw==",
-          "requires": {
-            "d3-array": "^1.2.0",
-            "d3-collection": "1",
-            "d3-color": "1",
-            "d3-format": "1",
-            "d3-interpolate": "1",
-            "d3-time": "1",
-            "d3-time-format": "2"
-          }
-        }
-      }
-    },
-    "d3-transition": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/d3-transition/-/d3-transition-1.1.1.tgz",
-      "integrity": "sha512-xeg8oggyQ+y5eb4J13iDgKIjUcEfIOZs2BqV/eEmXm2twx80wTzJ4tB4vaZ5BKfz7XsI/DFmQL5me6O27/5ykQ==",
-      "requires": {
-        "d3-color": "1",
-        "d3-dispatch": "1",
-        "d3-ease": "1",
-        "d3-interpolate": "1",
-        "d3-selection": "^1.1.0",
-        "d3-timer": "1"
-      }
-    },
-    "d3-voronoi": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/d3-voronoi/-/d3-voronoi-1.1.2.tgz",
-      "integrity": "sha1-Fodmfo8TotFYyAwUgMWinLDYlzw="
-    },
-    "d3-zoom": {
-      "version": "1.7.1",
-      "resolved": "https://registry.npmjs.org/d3-zoom/-/d3-zoom-1.7.1.tgz",
-      "integrity": "sha512-sZHQ55DGq5BZBFGnRshUT8tm2sfhPHFnOlmPbbwTkAoPeVdRTkB4Xsf9GCY0TSHrTD8PeJPZGmP/TpGicwJDJQ==",
-      "requires": {
-        "d3-dispatch": "1",
-        "d3-drag": "1",
-        "d3-interpolate": "1",
-        "d3-selection": "1",
-        "d3-transition": "1"
-      }
-    },
     "dashdash": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
@@ -3178,14 +2819,6 @@
       "integrity": "sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM=",
       "dev": true
     },
-    "iconv-lite": {
-      "version": "0.4.21",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.21.tgz",
-      "integrity": "sha512-En5V9za5mBt2oUA03WGD3TwDv0MKAruqsuxstbMUZaj9W9k/m1CV/9py3l0L5kw9Bln8fdHQmzHSYtvpvTLpKw==",
-      "requires": {
-        "safer-buffer": "^2.1.0"
-      }
-    },
     "ieee754": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.11.tgz",
@@ -4998,11 +4631,6 @@
         "inherits": "^2.0.1"
       }
     },
-    "rw": {
-      "version": "1.3.3",
-      "resolved": "https://registry.npmjs.org/rw/-/rw-1.3.3.tgz",
-      "integrity": "sha1-P4Yt+pGrdmsUiF700BEkv9oHT7Q="
-    },
     "safe-buffer": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
@@ -5017,11 +4645,6 @@
         "ret": "~0.1.10"
       }
     },
-    "safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
-    },
     "sass-graph": {
       "version": "2.2.4",
       "resolved": "https://registry.npmjs.org/sass-graph/-/sass-graph-2.2.4.tgz",
@@ -6113,11 +5736,6 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
-    "xmlhttprequest": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
-      "integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
-    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
diff --git a/package.json b/package.json
index 5d42386..a00ce46 100644
--- a/package.json
+++ b/package.json
@@ -21,8 +21,6 @@
   },
   "dependencies": {
     "cookies-js": "^1.2.3",
-    "d3": "^5.1.0",
-    "d3-tip": "^0.7.1",
     "decko": "^1.2.0",
     "gulp-uglify": "^3.0.0",
     "pikaday": "^1.7.0",