diff --git a/frontend/package.json b/frontend/package.json
index 14d2202ed..ca021222f 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -24,7 +24,7 @@
     "broccoli-asset-rev": "^3.0.0",
     "broccoli-webpack": "^1.0.0",
     "chroma-js": "^2.1.0",
-    "d3": "^5.8.2",
+    "d3": "^6.7.0",
     "d3-svg-legend": "^2.25.6",
     "ember-ajax": "^5.0.0",
     "ember-auto-import": "^1.6.0",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index b0b764f46..18dbe0b24 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2178,7 +2178,7 @@ acorn-walk@^6.0.1:
 
 acorn@^3.0.0:
   version "3.3.0"
-  resolved "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+  resolved "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
 acorn@^5.0.0, acorn@^5.2.1, acorn@^5.5.3, acorn@^5.6.2:
   version "5.7.3"
@@ -2497,11 +2497,11 @@ async-promise-queue@^1.0.4:
 
 async@^0.9.0:
   version "0.9.2"
-  resolved "http://registry.npmjs.org/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
+  resolved "https://registry.npmjs.org/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
 
 async@^1.3.0, async@^1.5.2:
   version "1.5.2"
-  resolved "http://registry.npmjs.org/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+  resolved "https://registry.npmjs.org/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
 async@^2.4.1:
   version "2.6.3"
@@ -2518,7 +2518,7 @@ async@^2.5.0:
 
 async@~0.2.6, async@~0.2.9:
   version "0.2.10"
-  resolved "http://registry.npmjs.org/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
+  resolved "https://registry.npmjs.org/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
 
 asynckit@^0.4.0:
   version "0.4.0"
@@ -2786,15 +2786,15 @@ babel-plugin-module-resolver@^3.1.1:
 
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
 
 babel-plugin-syntax-dynamic-import@^6.18.0:
   version "6.18.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz#8d6a26229c83745a9982a441051572caa179b1da"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz#8d6a26229c83745a9982a441051572caa179b1da"
 
 babel-plugin-syntax-exponentiation-operator@^6.8.0:
   version "6.13.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
 
 babel-plugin-syntax-trailing-function-commas@^6.22.0:
   version "6.22.0"
@@ -3879,13 +3879,13 @@ browser-process-hrtime@^1.0.0:
 
 browserify-aes@0.4.0:
   version "0.4.0"
-  resolved "http://registry.npmjs.org/browserify-aes/-/browserify-aes-0.4.0.tgz#067149b668df31c4b58533e02d01e806d8608e2c"
+  resolved "https://registry.npmjs.org/browserify-aes/-/browserify-aes-0.4.0.tgz#067149b668df31c4b58533e02d01e806d8608e2c"
   dependencies:
     inherits "^2.0.1"
 
 browserify-aes@^1.0.0, browserify-aes@^1.0.4:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
+  resolved "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
   dependencies:
     buffer-xor "^1.0.3"
     cipher-base "^1.0.0"
@@ -3913,7 +3913,7 @@ browserify-des@^1.0.0:
 
 browserify-rsa@^4.0.0:
   version "4.0.1"
-  resolved "http://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
+  resolved "https://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
   dependencies:
     bn.js "^4.1.0"
     randombytes "^2.0.1"
@@ -4010,7 +4010,7 @@ buffer-xor@^1.0.3:
 
 buffer@^4.3.0, buffer@^4.9.0:
   version "4.9.1"
-  resolved "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
+  resolved "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
   dependencies:
     base64-js "^1.0.2"
     ieee754 "^1.1.4"
@@ -4204,7 +4204,7 @@ chai@^4.1.2:
 
 chalk@^1.0.0, chalk@^1.1.3:
   version "1.1.3"
-  resolved "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  resolved "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
     ansi-styles "^2.2.1"
     escape-string-regexp "^1.0.2"
@@ -4476,7 +4476,7 @@ colors@^1.3.2:
 
 combined-stream@1.0.6:
   version "1.0.6"
-  resolved "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
+  resolved "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
   dependencies:
     delayed-stream "~1.0.0"
 
@@ -4488,7 +4488,7 @@ combined-stream@~1.0.6:
 
 commander@0.6.1:
   version "0.6.1"
-  resolved "http://registry.npmjs.org/commander/-/commander-0.6.1.tgz#fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06"
+  resolved "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz#fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06"
 
 commander@2, commander@^2.6.0:
   version "2.18.0"
@@ -4496,11 +4496,11 @@ commander@2, commander@^2.6.0:
 
 commander@2.3.0:
   version "2.3.0"
-  resolved "http://registry.npmjs.org/commander/-/commander-2.3.0.tgz#fd430e889832ec353b9acd1de217c11cb3eef873"
+  resolved "https://registry.npmjs.org/commander/-/commander-2.3.0.tgz#fd430e889832ec353b9acd1de217c11cb3eef873"
 
 commander@2.8.x:
   version "2.8.1"
-  resolved "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
+  resolved "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
   dependencies:
     graceful-readlink ">= 1.0.0"
 
@@ -4727,7 +4727,7 @@ create-ecdh@^4.0.0:
 
 create-hash@^1.1.0, create-hash@^1.1.2:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
+  resolved "https://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
   dependencies:
     cipher-base "^1.0.1"
     inherits "^2.0.1"
@@ -4737,7 +4737,7 @@ create-hash@^1.1.0, create-hash@^1.1.2:
 
 create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
   version "1.1.7"
-  resolved "http://registry.npmjs.org/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
+  resolved "https://registry.npmjs.org/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
   dependencies:
     cipher-base "^1.0.3"
     create-hash "^1.1.0"
@@ -4774,7 +4774,7 @@ cross-spawn@^7.0.0:
 
 crypto-browserify@3.3.0:
   version "3.3.0"
-  resolved "http://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.3.0.tgz#b9fc75bb4a0ed61dcf1cd5dae96eb30c9c3e506c"
+  resolved "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.3.0.tgz#b9fc75bb4a0ed61dcf1cd5dae96eb30c9c3e506c"
   dependencies:
     browserify-aes "0.4.0"
     pbkdf2-compat "2.0.1"
@@ -4850,10 +4850,22 @@ d3-array@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/d3-array/-/d3-array-1.0.1.tgz#375c02874fcd96c16ed9f1bcf5b4a7be53f358e7"
 
+d3-array@2, d3-array@>=2.5, d3-array@^2.3.0:
+  version "2.12.1"
+  resolved "https://registry.yarnpkg.com/d3-array/-/d3-array-2.12.1.tgz#e20b41aafcdffdf5d50928004ececf815a465e81"
+  integrity sha512-B0ErZK/66mHtEsR1TkPEEkwdy+WDesimkM5gpZr5Dsg54BiTA5RXtYW5qTLIAcekaS9xfZrzBLF/OAkB3Qn1YQ==
+  dependencies:
+    internmap "^1.0.0"
+
 d3-axis@1:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/d3-axis/-/d3-axis-1.0.12.tgz#cdf20ba210cfbb43795af33756886fb3638daac9"
 
+d3-axis@2:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/d3-axis/-/d3-axis-2.1.0.tgz#978db534092711117d032fad5d733d206307f6a0"
+  integrity sha512-z/G2TQMyuf0X3qP+Mh+2PimoJD41VOCjViJzT0BHeL/+JQAofkiWZbWxlwFGb1N8EN+Cl/CW+MUKbVzr1689Cw==
+
 d3-brush@1:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/d3-brush/-/d3-brush-1.0.6.tgz#33691f2032d9db6c5d8cb684ff255a9883629e21"
@@ -4864,6 +4876,17 @@ d3-brush@1:
     d3-selection "1"
     d3-transition "1"
 
+d3-brush@2:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/d3-brush/-/d3-brush-2.1.0.tgz#adadfbb104e8937af142e9a6e2028326f0471065"
+  integrity sha512-cHLLAFatBATyIKqZOkk/mDHUbzne2B3ZwxkzMHvFTCZCmLaXDpZRihQSn8UNXTkGD/3lb/W2sQz0etAftmHMJQ==
+  dependencies:
+    d3-dispatch "1 - 2"
+    d3-drag "2"
+    d3-interpolate "1 - 2"
+    d3-selection "2"
+    d3-transition "2"
+
 d3-chord@1:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/d3-chord/-/d3-chord-1.0.6.tgz#309157e3f2db2c752f0280fedd35f2067ccbb15f"
@@ -4871,6 +4894,13 @@ d3-chord@1:
     d3-array "1"
     d3-path "1"
 
+d3-chord@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-chord/-/d3-chord-2.0.0.tgz#32491b5665391180560f738e5c1ccd1e3c47ebae"
+  integrity sha512-D5PZb7EDsRNdGU4SsjQyKhja8Zgu+SHZfUSO5Ls8Wsn+jsAKUUGkcshLxMg9HDFxG3KqavGWaWkJ8EpU8ojuig==
+  dependencies:
+    d3-path "1 - 2"
+
 d3-collection@1:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/d3-collection/-/d3-collection-1.0.7.tgz#349bd2aa9977db071091c13144d5e4f16b5b310e"
@@ -4879,16 +4909,40 @@ d3-color@1:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/d3-color/-/d3-color-1.2.3.tgz#6c67bb2af6df3cc8d79efcc4d3a3e83e28c8048f"
 
+"d3-color@1 - 2", d3-color@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-color/-/d3-color-2.0.0.tgz#8d625cab42ed9b8f601a1760a389f7ea9189d62e"
+  integrity sha512-SPXi0TSKPD4g9tw0NMZFnR95XVgUZiBH+uUTqQuDu1OsE2zomHU7ho0FISciaPvosimixwHFl3WHLGabv6dDgQ==
+
 d3-contour@1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/d3-contour/-/d3-contour-1.3.2.tgz#652aacd500d2264cb3423cee10db69f6f59bead3"
   dependencies:
     d3-array "^1.1.1"
 
+d3-contour@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-contour/-/d3-contour-2.0.0.tgz#80ee834988563e3bea9d99ddde72c0f8c089ea40"
+  integrity sha512-9unAtvIaNk06UwqBmvsdHX7CZ+NPDZnn8TtNH1myW93pWJkhsV25JcgnYAu0Ck5Veb1DHiCv++Ic5uvJ+h50JA==
+  dependencies:
+    d3-array "2"
+
+d3-delaunay@5:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/d3-delaunay/-/d3-delaunay-5.3.0.tgz#b47f05c38f854a4e7b3cea80e0bb12e57398772d"
+  integrity sha512-amALSrOllWVLaHTnDLHwMIiz0d1bBu9gZXd1FiLfXf8sHcX9jrcj81TVZOqD4UX7MgBZZ07c8GxzEgBpJqc74w==
+  dependencies:
+    delaunator "4"
+
 d3-dispatch@1:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/d3-dispatch/-/d3-dispatch-1.0.5.tgz#e25c10a186517cd6c82dd19ea018f07e01e39015"
 
+"d3-dispatch@1 - 2", d3-dispatch@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-dispatch/-/d3-dispatch-2.0.0.tgz#8a18e16f76dd3fcaef42163c97b926aa9b55e7cf"
+  integrity sha512-S/m2VsXI7gAti2pBoLClFFTMOO1HTtT0j99AuXLoGFKO6deHDdnv6ZGTxSTTUTgO1zVcv82fCOtDjYK4EECmWA==
+
 d3-dispatch@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/d3-dispatch/-/d3-dispatch-1.0.1.tgz#4bd65a43cecff4318deb9df24552aa8bf281a840"
@@ -4900,6 +4954,14 @@ d3-drag@1:
     d3-dispatch "1"
     d3-selection "1"
 
+d3-drag@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-drag/-/d3-drag-2.0.0.tgz#9eaf046ce9ed1c25c88661911c1d5a4d8eb7ea6d"
+  integrity sha512-g9y9WbMnF5uqB9qKqwIIa/921RYWzlUDv9Jl1/yONQwxbOfszAWTCm8u7HOTgJgRDXiRZN56cHT9pd24dmXs8w==
+  dependencies:
+    d3-dispatch "1 - 2"
+    d3-selection "2"
+
 d3-dsv@1:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/d3-dsv/-/d3-dsv-1.0.10.tgz#4371c489a2a654a297aca16fcaf605a6f31a6f51"
@@ -4908,16 +4970,37 @@ d3-dsv@1:
     iconv-lite "0.4"
     rw "1"
 
+"d3-dsv@1 - 2", d3-dsv@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-dsv/-/d3-dsv-2.0.0.tgz#b37b194b6df42da513a120d913ad1be22b5fe7c5"
+  integrity sha512-E+Pn8UJYx9mViuIUkoc93gJGGYut6mSDKy2+XaPwccwkRGlR+LO97L2VCCRjQivTwLHkSnAJG7yo00BWY6QM+w==
+  dependencies:
+    commander "2"
+    iconv-lite "0.4"
+    rw "1"
+
 d3-ease@1:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/d3-ease/-/d3-ease-1.0.5.tgz#8ce59276d81241b1b72042d6af2d40e76d936ffb"
 
+"d3-ease@1 - 2", d3-ease@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-ease/-/d3-ease-2.0.0.tgz#fd1762bfca00dae4bacea504b1d628ff290ac563"
+  integrity sha512-68/n9JWarxXkOWMshcT5IcjbB+agblQUaIsbnXmrzejn2O82n3p2A9R2zEB9HIEFWKFwPAEDDN8gR0VdSAyyAQ==
+
 d3-fetch@1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/d3-fetch/-/d3-fetch-1.1.2.tgz#957c8fbc6d4480599ba191b1b2518bf86b3e1be2"
   dependencies:
     d3-dsv "1"
 
+d3-fetch@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-fetch/-/d3-fetch-2.0.0.tgz#ecd7ef2128d9847a3b41b548fec80918d645c064"
+  integrity sha512-TkYv/hjXgCryBeNKiclrwqZH7Nb+GaOwo3Neg24ZVWA3MKB+Rd+BY84Nh6tmNEMcjUik1CSUWjXYndmeO6F7sw==
+  dependencies:
+    d3-dsv "1 - 2"
+
 d3-force@1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/d3-force/-/d3-force-1.1.2.tgz#16664d0ac71d8727ef5effe0b374feac8050d6cd"
@@ -4927,10 +5010,24 @@ d3-force@1:
     d3-quadtree "1"
     d3-timer "1"
 
+d3-force@2:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/d3-force/-/d3-force-2.1.1.tgz#f20ccbf1e6c9e80add1926f09b51f686a8bc0937"
+  integrity sha512-nAuHEzBqMvpFVMf9OX75d00OxvOXdxY+xECIXjW6Gv8BRrXu6gAWbv/9XKrvfJ5i5DCokDW7RYE50LRoK092ew==
+  dependencies:
+    d3-dispatch "1 - 2"
+    d3-quadtree "1 - 2"
+    d3-timer "1 - 2"
+
 d3-format@1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/d3-format/-/d3-format-1.3.2.tgz#6a96b5e31bcb98122a30863f7d92365c00603562"
 
+"d3-format@1 - 2", d3-format@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-format/-/d3-format-2.0.0.tgz#a10bcc0f986c372b729ba447382413aabf5b0767"
+  integrity sha512-Ab3S6XuE/Q+flY96HXT0jOXcM4EAClYFnRGY5zsjRGNy6qCYrQsMffs7cV5Q9xejb35zxW5hf/guKw34kvIKsA==
+
 d3-format@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/d3-format/-/d3-format-1.0.2.tgz#138618320b4bbeb43b5c0ff30519079fbbd7375e"
@@ -4941,32 +5038,71 @@ d3-geo@1:
   dependencies:
     d3-array "1"
 
+d3-geo@2:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/d3-geo/-/d3-geo-2.0.1.tgz#2437fdfed3fe3aba2812bd8f30609cac83a7ee39"
+  integrity sha512-M6yzGbFRfxzNrVhxDJXzJqSLQ90q1cCyb3EWFZ1LF4eWOBYxFypw7I/NFVBNXKNqxv1bqLathhYvdJ6DC+th3A==
+  dependencies:
+    d3-array ">=2.5"
+
 d3-hierarchy@1:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/d3-hierarchy/-/d3-hierarchy-1.1.8.tgz#7a6317bd3ed24e324641b6f1e76e978836b008cc"
 
+d3-hierarchy@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-hierarchy/-/d3-hierarchy-2.0.0.tgz#dab88a58ca3e7a1bc6cab390e89667fcc6d20218"
+  integrity sha512-SwIdqM3HxQX2214EG9GTjgmCc/mbSx4mQBn+DuEETubhOw6/U3fmnji4uCVrmzOydMHSO1nZle5gh6HB/wdOzw==
+
 d3-interpolate@1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/d3-interpolate/-/d3-interpolate-1.3.2.tgz#417d3ebdeb4bc4efcc8fd4361c55e4040211fd68"
   dependencies:
     d3-color "1"
 
+"d3-interpolate@1 - 2", "d3-interpolate@1.2.0 - 2", d3-interpolate@2:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/d3-interpolate/-/d3-interpolate-2.0.1.tgz#98be499cfb8a3b94d4ff616900501a64abc91163"
+  integrity sha512-c5UhwwTs/yybcmTpAVqwSFl6vrQ8JZJoT5F7xNFK9pymv5C0Ymcc9/LIJHtYIggg/yS9YHw8i8O8tgb9pupjeQ==
+  dependencies:
+    d3-color "1 - 2"
+
 d3-path@1:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/d3-path/-/d3-path-1.0.7.tgz#8de7cd693a75ac0b5480d3abaccd94793e58aae8"
 
+"d3-path@1 - 2", d3-path@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-path/-/d3-path-2.0.0.tgz#55d86ac131a0548adae241eebfb56b4582dd09d8"
+  integrity sha512-ZwZQxKhBnv9yHaiWd6ZU4x5BtCQ7pXszEV9CU6kRgwIQVQGLMv1oiL4M+MK/n79sYzsj+gcgpPQSctJUsLN7fA==
+
 d3-polygon@1:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/d3-polygon/-/d3-polygon-1.0.5.tgz#9a645a0a64ff6cbf9efda96ee0b4a6909184c363"
 
+d3-polygon@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-polygon/-/d3-polygon-2.0.0.tgz#13608ef042fbec625ba1598327564f03c0396d8e"
+  integrity sha512-MsexrCK38cTGermELs0cO1d79DcTsQRN7IWMJKczD/2kBjzNXxLUWP33qRF6VDpiLV/4EI4r6Gs0DAWQkE8pSQ==
+
 d3-quadtree@1:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/d3-quadtree/-/d3-quadtree-1.0.5.tgz#305394840b01f51a341a0da5008585e837fe7e9b"
 
+"d3-quadtree@1 - 2", d3-quadtree@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-quadtree/-/d3-quadtree-2.0.0.tgz#edbad045cef88701f6fee3aee8e93fb332d30f9d"
+  integrity sha512-b0Ed2t1UUalJpc3qXzKi+cPGxeXRr4KU9YSlocN74aTzp6R/Ud43t79yLLqxHRWZfsvWXmbDWPpoENK1K539xw==
+
 d3-random@1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/d3-random/-/d3-random-1.1.2.tgz#2833be7c124360bf9e2d3fd4f33847cfe6cab291"
 
+d3-random@2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/d3-random/-/d3-random-2.2.2.tgz#5eebd209ef4e45a2b362b019c1fb21c2c98cbb6e"
+  integrity sha512-0D9P8TRj6qDAtHhRQn6EfdOtHMfsUWanl3yb/84C4DqpZ+VsgfI5iTVRNRbELCfNvRfpMr8OrqqUTQ6ANGCijw==
+
 d3-scale-chromatic@1:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/d3-scale-chromatic/-/d3-scale-chromatic-1.3.3.tgz#dad4366f0edcb288f490128979c3c793583ed3c0"
@@ -4974,6 +5110,14 @@ d3-scale-chromatic@1:
     d3-color "1"
     d3-interpolate "1"
 
+d3-scale-chromatic@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-scale-chromatic/-/d3-scale-chromatic-2.0.0.tgz#c13f3af86685ff91323dc2f0ebd2dabbd72d8bab"
+  integrity sha512-LLqy7dJSL8yDy7NRmf6xSlsFZ6zYvJ4BcWFE4zBrOPnQERv9zj24ohnXKRbyi9YHnYV+HN1oEO3iFK971/gkzA==
+  dependencies:
+    d3-color "1 - 2"
+    d3-interpolate "1 - 2"
+
 d3-scale@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/d3-scale/-/d3-scale-1.0.3.tgz#4f9e8f0cc2ea0f3925ff04ac27adc09045fa4c90"
@@ -4997,6 +5141,17 @@ d3-scale@2:
     d3-time "1"
     d3-time-format "2"
 
+d3-scale@3:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/d3-scale/-/d3-scale-3.3.0.tgz#28c600b29f47e5b9cd2df9749c206727966203f3"
+  integrity sha512-1JGp44NQCt5d1g+Yy+GeOnZP7xHo0ii8zsQp6PGzd+C1/dl0KGsp9A7Mxwp+1D1o4unbTTxVdU/ZOIEBoeZPbQ==
+  dependencies:
+    d3-array "^2.3.0"
+    d3-format "1 - 2"
+    d3-interpolate "1.2.0 - 2"
+    d3-time "^2.1.1"
+    d3-time-format "2 - 3"
+
 d3-selection-multi@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/d3-selection-multi/-/d3-selection-multi-1.0.1.tgz#cd6c25413d04a2cb97470e786f2cd877f3e34f58"
@@ -5012,12 +5167,24 @@ d3-selection@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/d3-selection/-/d3-selection-1.0.2.tgz#ae662afd4702ac9c5da039b2107a1764fa1c9070"
 
+d3-selection@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-selection/-/d3-selection-2.0.0.tgz#94a11638ea2141b7565f883780dabc7ef6a61066"
+  integrity sha512-XoGGqhLUN/W14NmaqcO/bb1nqjDAw5WtSYb2X8wiuQWvSZUsUVYsOSkOybUrNvcBjaywBdYPy03eXHMXjk9nZA==
+
 d3-shape@1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/d3-shape/-/d3-shape-1.2.2.tgz#f9dba3777a5825f9a8ce8bc928da08c17679e9a7"
   dependencies:
     d3-path "1"
 
+d3-shape@2:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/d3-shape/-/d3-shape-2.1.0.tgz#3b6a82ccafbc45de55b57fcf956c584ded3b666f"
+  integrity sha512-PnjUqfM2PpskbSLTJvAzp2Wv4CZsnAgTfcVRTwW03QR3MkXF8Uo7B1y/lWkAsmbKwuecto++4NlsYcvYpXpTHA==
+  dependencies:
+    d3-path "1 - 2"
+
 d3-svg-legend@^2.25.6:
   version "2.25.6"
   resolved "https://registry.yarnpkg.com/d3-svg-legend/-/d3-svg-legend-2.25.6.tgz#8d8dc1bd693c378ee48b6f823e8a24e68f2e1ad2"
@@ -5036,14 +5203,33 @@ d3-time-format@2:
   dependencies:
     d3-time "1"
 
+"d3-time-format@2 - 3", d3-time-format@3:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/d3-time-format/-/d3-time-format-3.0.0.tgz#df8056c83659e01f20ac5da5fdeae7c08d5f1bb6"
+  integrity sha512-UXJh6EKsHBTjopVqZBhFysQcoXSv/5yLONZvkQ5Kk3qbwiUYkdX17Xa1PT6U1ZWXGGfB1ey5L8dKMlFq2DO0Ag==
+  dependencies:
+    d3-time "1 - 2"
+
 d3-time@1:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/d3-time/-/d3-time-1.0.10.tgz#8259dd71288d72eeacfd8de281c4bf5c7393053c"
 
+"d3-time@1 - 2", d3-time@2, d3-time@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/d3-time/-/d3-time-2.1.1.tgz#e9d8a8a88691f4548e68ca085e5ff956724a6682"
+  integrity sha512-/eIQe/eR4kCQwq7yxi7z4c6qEXf2IYGcjoWB5OOQy4Tq9Uv39/947qlDcN2TLkiTzQWzvnsuYPB9TrWaNfipKQ==
+  dependencies:
+    d3-array "2"
+
 d3-timer@1:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/d3-timer/-/d3-timer-1.0.9.tgz#f7bb8c0d597d792ff7131e1c24a36dd471a471ba"
 
+"d3-timer@1 - 2", d3-timer@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-timer/-/d3-timer-2.0.0.tgz#055edb1d170cfe31ab2da8968deee940b56623e6"
+  integrity sha512-TO4VLh0/420Y/9dO3+f9abDEFYeCUr2WZRlxJvbp4HPTQcSylXNiL6yZa9FIUvV1yRiFufl1bszTCLDqv9PWNA==
+
 d3-transition@1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/d3-transition/-/d3-transition-1.1.3.tgz#3a435b05ce9cef9524fe0d38121cfb6905331ca6"
@@ -5066,6 +5252,17 @@ d3-transition@1.0.3:
     d3-selection "1"
     d3-timer "1"
 
+d3-transition@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-transition/-/d3-transition-2.0.0.tgz#366ef70c22ef88d1e34105f507516991a291c94c"
+  integrity sha512-42ltAGgJesfQE3u9LuuBHNbGrI/AJjNL2OAUdclE70UE6Vy239GCBEYD38uBPoLeNsOhFStGpPI0BAOV+HMxog==
+  dependencies:
+    d3-color "1 - 2"
+    d3-dispatch "1 - 2"
+    d3-ease "1 - 2"
+    d3-interpolate "1 - 2"
+    d3-timer "1 - 2"
+
 d3-voronoi@1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/d3-voronoi/-/d3-voronoi-1.1.4.tgz#dd3c78d7653d2bb359284ae478645d95944c8297"
@@ -5080,7 +5277,18 @@ d3-zoom@1:
     d3-selection "1"
     d3-transition "1"
 
-d3@^5.0.0, d3@^5.8.2:
+d3-zoom@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-zoom/-/d3-zoom-2.0.0.tgz#f04d0afd05518becce879d04709c47ecd93fba54"
+  integrity sha512-fFg7aoaEm9/jf+qfstak0IYpnesZLiMX6GZvXtUSdv8RH2o4E2qeelgdU09eKS6wGuiGMfcnMI0nTIqWzRHGpw==
+  dependencies:
+    d3-dispatch "1 - 2"
+    d3-drag "2"
+    d3-interpolate "1 - 2"
+    d3-selection "2"
+    d3-transition "2"
+
+d3@^5.0.0:
   version "5.8.2"
   resolved "https://registry.yarnpkg.com/d3/-/d3-5.8.2.tgz#a8ccf5c93424022070f85fe9f98f5fef6c574e2c"
   dependencies:
@@ -5116,6 +5324,42 @@ d3@^5.0.0, d3@^5.8.2:
     d3-voronoi "1"
     d3-zoom "1"
 
+d3@^6.7.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/d3/-/d3-6.7.0.tgz#adac458597b4a2cafe8e08cf30948af0c95cd61f"
+  integrity sha512-hNHRhe+yCDLUG6Q2LwvR/WdNFPOJQ5VWqsJcwIYVeI401+d2/rrCjxSXkiAdIlpx7/73eApFB4Olsmh3YN7a6g==
+  dependencies:
+    d3-array "2"
+    d3-axis "2"
+    d3-brush "2"
+    d3-chord "2"
+    d3-color "2"
+    d3-contour "2"
+    d3-delaunay "5"
+    d3-dispatch "2"
+    d3-drag "2"
+    d3-dsv "2"
+    d3-ease "2"
+    d3-fetch "2"
+    d3-force "2"
+    d3-format "2"
+    d3-geo "2"
+    d3-hierarchy "2"
+    d3-interpolate "2"
+    d3-path "2"
+    d3-polygon "2"
+    d3-quadtree "2"
+    d3-random "2"
+    d3-scale "3"
+    d3-scale-chromatic "2"
+    d3-selection "2"
+    d3-shape "2"
+    d3-time "2"
+    d3-time-format "3"
+    d3-timer "2"
+    d3-transition "2"
+    d3-zoom "2"
+
 d@1:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
@@ -5153,7 +5397,7 @@ date-time@^2.1.0:
 
 debug@2.2.0:
   version "2.2.0"
-  resolved "http://registry.npmjs.org/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
+  resolved "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
   dependencies:
     ms "0.7.1"
 
@@ -5245,6 +5489,11 @@ define-property@^2.0.2:
     is-descriptor "^1.0.2"
     isobject "^3.0.1"
 
+delaunator@4:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/delaunator/-/delaunator-4.0.1.tgz#3d779687f57919a7a418f8ab947d3bddb6846957"
+  integrity sha512-WNPWi1IRKZfCt/qIDMfERkDp93+iZEmOxN2yy4Jg+Xhv8SLk2UTqqbe1sfiipn0and9QrE914/ihdx82Y/Giag==
+
 delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
@@ -5300,7 +5549,7 @@ diff@^4.0.1:
 
 diffie-hellman@^5.0.0:
   version "5.0.3"
-  resolved "http://registry.npmjs.org/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
+  resolved "https://registry.npmjs.org/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
   dependencies:
     bn.js "^4.1.0"
     miller-rabin "^4.0.0"
@@ -5379,7 +5628,7 @@ dot-prop@^4.1.0:
 
 dotenv@^1.2.0:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/dotenv/-/dotenv-1.2.0.tgz#7cd73e16e07f057c8072147a5bc3a8677f0ab5c6"
+  resolved "https://registry.npmjs.org/dotenv/-/dotenv-1.2.0.tgz#7cd73e16e07f057c8072147a5bc3a8677f0ab5c6"
 
 duplexer3@^0.1.4:
   version "0.1.4"
@@ -6611,7 +6860,7 @@ es6-map@^0.1.4:
 
 es6-promise@^3.0.2:
   version "3.3.1"
-  resolved "http://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz#a08cdde84ccdbf34d027a1451bc91d4bcd28a613"
+  resolved "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz#a08cdde84ccdbf34d027a1451bc91d4bcd28a613"
 
 es6-promise@^4.0.3:
   version "4.2.5"
@@ -6814,7 +7063,7 @@ events-to-array@^1.0.1:
 
 events@^1.0.0:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
+  resolved "https://registry.npmjs.org/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
 evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
   version "1.0.3"
@@ -6885,7 +7134,7 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
 
 express@^4.10.7, express@^4.13.3, express@^4.16.3:
   version "4.16.3"
-  resolved "http://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
+  resolved "https://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
   dependencies:
     accepts "~1.3.5"
     array-flatten "1.1.1"
@@ -7190,7 +7439,7 @@ finalhandler@1.1.0:
 
 finalhandler@1.1.1:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
+  resolved "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
   dependencies:
     debug "2.6.9"
     encodeurl "~1.0.2"
@@ -7553,11 +7802,11 @@ get-stdin@^4.0.1:
 
 get-stream@3.0.0, get-stream@^3.0.0:
   version "3.0.0"
-  resolved "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
+  resolved "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
 
 get-stream@^2.0.0:
   version "2.3.1"
-  resolved "http://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz#5f38f93f346009666ee0150a054167f91bdd95de"
+  resolved "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz#5f38f93f346009666ee0150a054167f91bdd95de"
   dependencies:
     object-assign "^4.0.1"
     pinkie-promise "^2.0.0"
@@ -8004,7 +8253,7 @@ http-errors@1.6.2:
 
 http-errors@~1.6.2:
   version "1.6.3"
-  resolved "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  resolved "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
   dependencies:
     depd "~1.1.2"
     inherits "2.0.3"
@@ -8185,6 +8434,11 @@ inquirer@^6.2.2:
     strip-ansi "^5.1.0"
     through "^2.3.6"
 
+internmap@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/internmap/-/internmap-1.0.1.tgz#0017cc8a3b99605f0302f2b198d272e015e5df95"
+  integrity sha512-lDB5YccMydFBtasVtxnZ3MRBHuaoE8GKsppq+EchKL2U4nK/DmEpPHNH8MZe5HkMtpSiTSOZwfN0tzYjO/lJEw==
+
 interpret@^0.6.4:
   version "0.6.6"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-0.6.6.tgz#fecd7a18e7ce5ca6abfb953e1f86213a49f1625b"
@@ -8374,7 +8628,7 @@ is-number@^4.0.0:
 
 is-obj@^1.0.0:
   version "1.0.1"
-  resolved "http://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
+  resolved "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
 
 is-object@^1.0.1:
   version "1.0.1"
@@ -8691,7 +8945,7 @@ json-stringify-safe@~5.0.1:
 
 json5@^0.5.0, json5@^0.5.1:
   version "0.5.1"
-  resolved "http://registry.npmjs.org/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
+  resolved "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
 json5@^1.0.1:
   version "1.0.1"
@@ -8715,7 +8969,7 @@ json5@^2.1.2:
 
 jsonfile@^2.1.0:
   version "2.4.0"
-  resolved "http://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
+  resolved "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
   optionalDependencies:
     graceful-fs "^4.1.6"
 
@@ -9089,7 +9343,7 @@ lodash.uniqby@^4.7.0:
 
 lodash@^3.10.0:
   version "3.10.1"
-  resolved "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+  resolved "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
 lodash@^4.0.0, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.5.1:
   version "4.17.11"
@@ -9149,7 +9403,7 @@ lru-cache@^5.1.1:
 
 magic-string@^0.22.4:
   version "0.22.5"
-  resolved "http://registry.npmjs.org/magic-string/-/magic-string-0.22.5.tgz#8e9cf5afddf44385c1da5bc2a6a0dbd10b03657e"
+  resolved "https://registry.npmjs.org/magic-string/-/magic-string-0.22.5.tgz#8e9cf5afddf44385c1da5bc2a6a0dbd10b03657e"
   dependencies:
     vlq "^0.2.2"
 
@@ -9424,7 +9678,7 @@ minimist@0.0.8:
 
 minimist@^1.1.1, minimist@^1.2.0:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
 minimist@^1.2.5:
   version "1.2.5"
@@ -9433,7 +9687,7 @@ minimist@^1.2.5:
 
 minimist@~0.0.1:
   version "0.0.10"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
 
 minipass@^2.2.0, minipass@^2.2.1, minipass@^2.3.3:
   version "2.3.4"
@@ -9488,11 +9742,11 @@ mixin-deep@^1.2.0:
 
 mkdirp@0.3.0:
   version "0.3.0"
-  resolved "http://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz#1bbf5ab1ba827af23575143490426455f481fe1e"
+  resolved "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz#1bbf5ab1ba827af23575143490426455f481fe1e"
 
 mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@~0.5.0:
   version "0.5.1"
-  resolved "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  resolved "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
     minimist "0.0.8"
 
@@ -9510,7 +9764,7 @@ mktemp@~0.4.0:
 
 mocha@^2.5.3:
   version "2.5.3"
-  resolved "http://registry.npmjs.org/mocha/-/mocha-2.5.3.tgz#161be5bdeb496771eb9b35745050b622b5aefc58"
+  resolved "https://registry.npmjs.org/mocha/-/mocha-2.5.3.tgz#161be5bdeb496771eb9b35745050b622b5aefc58"
   dependencies:
     commander "2.3.0"
     debug "2.2.0"
@@ -10004,7 +10258,7 @@ os-homedir@^1.0.0:
 
 os-locale@^1.4.0:
   version "1.4.0"
-  resolved "http://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  resolved "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
   dependencies:
     lcid "^1.0.0"
 
@@ -10099,7 +10353,7 @@ parent-module@^1.0.0:
 
 parse-asn1@^5.0.0:
   version "5.1.1"
-  resolved "http://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.1.tgz#f6bf293818332bd0dab54efb16087724745e6ca8"
+  resolved "https://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.1.tgz#f6bf293818332bd0dab54efb16087724745e6ca8"
   dependencies:
     asn1.js "^4.0.0"
     browserify-aes "^1.0.0"
@@ -10270,7 +10524,7 @@ pathval@^1.1.0:
 
 pbkdf2-compat@2.0.1:
   version "2.0.1"
-  resolved "http://registry.npmjs.org/pbkdf2-compat/-/pbkdf2-compat-2.0.1.tgz#b6e0c8fa99494d94e0511575802a59a5c142f288"
+  resolved "https://registry.npmjs.org/pbkdf2-compat/-/pbkdf2-compat-2.0.1.tgz#b6e0c8fa99494d94e0511575802a59a5c142f288"
 
 pbkdf2@^3.0.3:
   version "3.0.17"
@@ -10646,7 +10900,7 @@ read-pkg@^1.0.0:
 
 "readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.5, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
-  resolved "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
+  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.3"
@@ -11063,7 +11317,7 @@ rimraf@^2.4.3, rimraf@^2.4.4, rimraf@^2.6.2, rimraf@~2.6.2:
 
 ripemd160@0.2.0:
   version "0.2.0"
-  resolved "http://registry.npmjs.org/ripemd160/-/ripemd160-0.2.0.tgz#2bf198bde167cacfa51c0a928e84b68bbe171fce"
+  resolved "https://registry.npmjs.org/ripemd160/-/ripemd160-0.2.0.tgz#2bf198bde167cacfa51c0a928e84b68bbe171fce"
 
 ripemd160@^2.0.0, ripemd160@^2.0.1:
   version "2.0.2"
@@ -11074,7 +11328,7 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
 
 rollup-plugin-babel@^2.7.1:
   version "2.7.1"
-  resolved "http://registry.npmjs.org/rollup-plugin-babel/-/rollup-plugin-babel-2.7.1.tgz#16528197b0f938a1536f44683c7a93d573182f57"
+  resolved "https://registry.npmjs.org/rollup-plugin-babel/-/rollup-plugin-babel-2.7.1.tgz#16528197b0f938a1536f44683c7a93d573182f57"
   dependencies:
     babel-core "6"
     babel-plugin-transform-es2015-classes "^6.9.0"
@@ -11083,7 +11337,7 @@ rollup-plugin-babel@^2.7.1:
 
 rollup-plugin-commonjs@^8.0.2:
   version "8.4.1"
-  resolved "http://registry.npmjs.org/rollup-plugin-commonjs/-/rollup-plugin-commonjs-8.4.1.tgz#5c9cea2b2c3de322f5fbccd147e07ed5e502d7a0"
+  resolved "https://registry.npmjs.org/rollup-plugin-commonjs/-/rollup-plugin-commonjs-8.4.1.tgz#5c9cea2b2c3de322f5fbccd147e07ed5e502d7a0"
   dependencies:
     acorn "^5.2.1"
     estree-walker "^0.5.0"
@@ -11101,7 +11355,7 @@ rollup-plugin-node-resolve@^3.0.0:
 
 rollup-pluginutils@^1.5.0:
   version "1.5.2"
-  resolved "http://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-1.5.2.tgz#1e156e778f94b7255bfa1b3d0178be8f5c552408"
+  resolved "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-1.5.2.tgz#1e156e778f94b7255bfa1b3d0178be8f5c552408"
   dependencies:
     estree-walker "^0.2.1"
     minimatch "^3.0.2"
@@ -11121,7 +11375,7 @@ rollup@^0.41.4:
 
 rollup@^0.57.1:
   version "0.57.1"
-  resolved "http://registry.npmjs.org/rollup/-/rollup-0.57.1.tgz#0bb28be6151d253f67cf4a00fea48fb823c74027"
+  resolved "https://registry.npmjs.org/rollup/-/rollup-0.57.1.tgz#0bb28be6151d253f67cf4a00fea48fb823c74027"
   dependencies:
     "@types/acorn" "^4.0.3"
     acorn "^5.5.3"
@@ -11358,11 +11612,11 @@ setprototypeof@1.1.0:
 
 sha.js@2.2.6:
   version "2.2.6"
-  resolved "http://registry.npmjs.org/sha.js/-/sha.js-2.2.6.tgz#17ddeddc5f722fb66501658895461977867315ba"
+  resolved "https://registry.npmjs.org/sha.js/-/sha.js-2.2.6.tgz#17ddeddc5f722fb66501658895461977867315ba"
 
 sha.js@^2.4.0, sha.js@^2.4.8:
   version "2.4.11"
-  resolved "http://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
+  resolved "https://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
   dependencies:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
@@ -11801,7 +12055,7 @@ string_decoder@^1.1.1:
 
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
-  resolved "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
   dependencies:
     ansi-regex "^2.0.0"
 
@@ -11944,7 +12198,7 @@ tap-parser@^7.0.0:
 
 tapable@^0.1.8, tapable@~0.1.8:
   version "0.1.10"
-  resolved "http://registry.npmjs.org/tapable/-/tapable-0.1.10.tgz#29c35707c2b70e50d07482b5d202e8ed446dafd4"
+  resolved "https://registry.npmjs.org/tapable/-/tapable-0.1.10.tgz#29c35707c2b70e50d07482b5d202e8ed446dafd4"
 
 tapable@^1.0.0, tapable@^1.1.0:
   version "1.1.0"
@@ -12075,7 +12329,7 @@ through2@^2.0.3:
 
 through@^2.3.6, through@^2.3.8:
   version "2.3.8"
-  resolved "http://registry.npmjs.org/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+  resolved "https://registry.npmjs.org/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
 time-zone@^1.0.0:
   version "1.0.0"
@@ -12299,7 +12553,7 @@ uglify-js@^3.1.4:
 
 uglify-js@~2.7.3:
   version "2.7.5"
-  resolved "http://registry.npmjs.org/uglify-js/-/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
+  resolved "https://registry.npmjs.org/uglify-js/-/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
   dependencies:
     async "~0.2.6"
     source-map "~0.5.1"
@@ -12854,7 +13108,7 @@ workerpool@^3.1.1:
 
 wrap-ansi@^2.0.0:
   version "2.1.0"
-  resolved "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  resolved "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
   dependencies:
     string-width "^1.0.1"
     strip-ansi "^3.0.1"
@@ -12996,7 +13250,7 @@ yargs@^6.5.0:
 
 yargs@~3.10.0:
   version "3.10.0"
-  resolved "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
+  resolved "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
   dependencies:
     camelcase "^1.0.2"
     cliui "^2.1.0"