diff --git a/ui/app/components/dropdowns/components/account-dropdowns.js b/ui/app/components/dropdowns/components/account-dropdowns.js
index fe80af8b3..e2d3d6d64 100644
--- a/ui/app/components/dropdowns/components/account-dropdowns.js
+++ b/ui/app/components/dropdowns/components/account-dropdowns.js
@@ -453,5 +453,11 @@ const mapDispatchToProps = (dispatch) => {
   }
 }
 
-module.exports = connect(null, mapDispatchToProps)(AccountDropdowns)
+function mapStateToProps (state) {
+  return {
+    keyrings: state.metamask.keyrings,
+  }
+}
+
+module.exports = connect(mapStateToProps, mapDispatchToProps)(AccountDropdowns)
 
diff --git a/yarn.lock b/yarn.lock
index 84cad4c6c..aed3a9da8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -121,6 +121,10 @@ after@0.8.1:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.1.tgz#ab5d4fb883f596816d3515f8f791c0af486dd627"
 
+after@0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
+
 ajv-keywords@^1.0.0, ajv-keywords@^1.1.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
@@ -300,6 +304,10 @@ array-reduce@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
 
+array-slice@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-0.2.3.tgz#dd3cfb80ed7973a75117cdac69b0b99ec86186f5"
+
 array-slice@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-1.0.0.tgz#e73034f00dcc1f40876008fd20feae77bd4b7c2f"
@@ -467,6 +475,14 @@ aws4@^1.2.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
 
+babel-code-frame@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-7.0.0-beta.0.tgz#418a7b5f3f7dc9a4670e61b1158b4c5661bec98d"
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
 babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
@@ -499,14 +515,14 @@ babel-core@^6.0.14, babel-core@^6.23.1, babel-core@^6.24.1, babel-core@^6.26.0:
     slash "^1.0.0"
     source-map "^0.5.6"
 
-babel-eslint@^7.2.3:
-  version "7.2.3"
-  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-7.2.3.tgz#b2fe2d80126470f5c19442dc757253a897710827"
+babel-eslint@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.0.0.tgz#ce06f385bdfb5b6d7e603f06222f891abd14c240"
   dependencies:
-    babel-code-frame "^6.22.0"
-    babel-traverse "^6.23.1"
-    babel-types "^6.23.0"
-    babylon "^6.17.0"
+    babel-code-frame "7.0.0-beta.0"
+    babel-traverse "7.0.0-beta.0"
+    babel-types "7.0.0-beta.0"
+    babylon "7.0.0-beta.22"
 
 babel-generator@^6.18.0, babel-generator@^6.26.0:
   version "6.26.0"
@@ -572,6 +588,15 @@ babel-helper-explode-class@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
+babel-helper-function-name@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-7.0.0-beta.0.tgz#d1b6779b647e5c5c31ebeb05e13b998e4d352d56"
+  dependencies:
+    babel-helper-get-function-arity "7.0.0-beta.0"
+    babel-template "7.0.0-beta.0"
+    babel-traverse "7.0.0-beta.0"
+    babel-types "7.0.0-beta.0"
+
 babel-helper-function-name@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz#d3475b8c03ed98242a25b48351ab18399d3580a9"
@@ -582,6 +607,12 @@ babel-helper-function-name@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
+babel-helper-get-function-arity@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-7.0.0-beta.0.tgz#9d1ab7213bb5efe1ef1638a8ea1489969b5a8b6e"
+  dependencies:
+    babel-types "7.0.0-beta.0"
+
 babel-helper-get-function-arity@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-6.24.1.tgz#8f7782aa93407c41d3aa50908f89b031b1b6853d"
@@ -648,6 +679,10 @@ babel-loader@^6.3.2:
     mkdirp "^0.5.1"
     object-assign "^4.0.1"
 
+babel-messages@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-7.0.0-beta.0.tgz#6df01296e49fc8fbd0637394326a167f36da817b"
+
 babel-messages@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"
@@ -1104,6 +1139,15 @@ babel-runtime@^6.18.0, babel-runtime@^6.22.0, babel-runtime@^6.23.0, babel-runti
     core-js "^2.4.0"
     regenerator-runtime "^0.11.0"
 
+babel-template@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-7.0.0-beta.0.tgz#85083cf9e4395d5e48bf5154d7a8d6991cafecfb"
+  dependencies:
+    babel-traverse "7.0.0-beta.0"
+    babel-types "7.0.0-beta.0"
+    babylon "7.0.0-beta.22"
+    lodash "^4.2.0"
+
 babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
@@ -1114,7 +1158,21 @@ babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.26.0:
     babylon "^6.18.0"
     lodash "^4.17.4"
 
-babel-traverse@^6.18.0, babel-traverse@^6.23.1, babel-traverse@^6.24.1, babel-traverse@^6.26.0:
+babel-traverse@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-7.0.0-beta.0.tgz#da14be9b762f62a2f060db464eaafdd8cd072a41"
+  dependencies:
+    babel-code-frame "7.0.0-beta.0"
+    babel-helper-function-name "7.0.0-beta.0"
+    babel-messages "7.0.0-beta.0"
+    babel-types "7.0.0-beta.0"
+    babylon "7.0.0-beta.22"
+    debug "^3.0.1"
+    globals "^10.0.0"
+    invariant "^2.2.0"
+    lodash "^4.2.0"
+
+babel-traverse@^6.18.0, babel-traverse@^6.24.1, babel-traverse@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
   dependencies:
@@ -1128,7 +1186,15 @@ babel-traverse@^6.18.0, babel-traverse@^6.23.1, babel-traverse@^6.24.1, babel-tr
     invariant "^2.2.2"
     lodash "^4.17.4"
 
-babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.23.0, babel-types@^6.24.1, babel-types@^6.26.0:
+babel-types@7.0.0-beta.0:
+  version "7.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-7.0.0-beta.0.tgz#eb8b6e556470e6dcc4aef982d79ad229469b5169"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.2.0"
+    to-fast-properties "^2.0.0"
+
+babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
   dependencies:
@@ -1144,7 +1210,11 @@ babelify@^7.2.0, babelify@^7.3.0:
     babel-core "^6.0.14"
     object-assign "^4.0.0"
 
-babylon@^6.17.0, babylon@^6.18.0:
+babylon@7.0.0-beta.22:
+  version "7.0.0-beta.22"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.22.tgz#74f0ad82ed7c7c3cfeab74cf684f815104161b65"
+
+babylon@^6.18.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
 
@@ -1204,6 +1274,10 @@ base64id@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-0.1.0.tgz#02ce0fdeee0cef4f40080e1e73e834f0b1bfce3f"
 
+base64id@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
+
 bcrypt-pbkdf@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
@@ -1315,7 +1389,7 @@ block-stream@*:
   dependencies:
     inherits "~2.0.0"
 
-bluebird@^3.0.5, bluebird@^3.1.1, bluebird@^3.4.6, bluebird@^3.5.0:
+bluebird@^3.0.5, bluebird@^3.1.1, bluebird@^3.3.0, bluebird@^3.4.6, bluebird@^3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.0.tgz#791420d7f551eea2897453a8a77653f96606d67c"
 
@@ -1327,6 +1401,21 @@ bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.11.3, bn.js@^4.11.7, bn.js@^4
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
 
+body-parser@^1.16.1:
+  version "1.18.1"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.1.tgz#9c1629370bcfd42917f30641a2dcbe2ec50d4c26"
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.8"
+    depd "~1.1.1"
+    http-errors "~1.6.2"
+    iconv-lite "0.4.19"
+    on-finished "~2.3.0"
+    qs "6.5.1"
+    raw-body "2.3.2"
+    type-is "~1.6.15"
+
 body-parser@~1.14.0:
   version "1.14.2"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.14.2.tgz#1015cb1fe2c443858259581db53332f8d0cf50f9"
@@ -1372,6 +1461,12 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
+braces@^0.1.2:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-0.1.5.tgz#c085711085291d8b75fdd74eab0f8597280711e6"
+  dependencies:
+    expand-range "^0.1.0"
+
 braces@^1.8.2:
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
@@ -1606,6 +1701,21 @@ buffer@^5.0.2:
     base64-js "^1.0.2"
     ieee754 "^1.1.4"
 
+build@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/build/-/build-0.1.4.tgz#707fe026ffceddcacbfdcdf356eafda64f151046"
+  dependencies:
+    cssmin "0.3.x"
+    jsmin "1.x"
+    jxLoader "*"
+    moo-server "*"
+    promised-io "*"
+    timespan "2.x"
+    uglify-js "1.x"
+    walker "1.x"
+    winston "*"
+    wrench "1.3.x"
+
 builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
@@ -1626,6 +1736,10 @@ bytes@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.4.0.tgz#7d97196f9d5baf7f6935e25985549edd2a6c2339"
 
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+
 cached-path-relative@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/cached-path-relative/-/cached-path-relative-1.0.1.tgz#d09c4b52800aa4c078e2dd81a869aac90d2e54e7"
@@ -1786,7 +1900,7 @@ cheerio@^0.22.0:
     lodash.reject "^4.4.0"
     lodash.some "^4.4.0"
 
-chokidar@^1.0.0, chokidar@^1.4.3, chokidar@^1.6.1, chokidar@^1.7.0:
+chokidar@^1.0.0, chokidar@^1.4.1, chokidar@^1.4.3, chokidar@^1.6.1, chokidar@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
   dependencies:
@@ -1949,10 +2063,16 @@ colors@1.0.3, colors@1.0.x:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
 
-colors@^1.1.2:
+colors@^1.1.0, colors@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
 
+combine-lists@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/combine-lists/-/combine-lists-1.0.1.tgz#458c07e09e0d900fc28b70a3fec2dacd1d2cb7f6"
+  dependencies:
+    lodash "^4.5.0"
+
 combine-source-map@~0.7.1:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/combine-source-map/-/combine-source-map-0.7.2.tgz#0870312856b307a87cc4ac486f3a9a62aeccc09e"
@@ -2067,6 +2187,15 @@ config-chain@~1.1.5:
     ini "^1.3.4"
     proto-list "~1.2.1"
 
+connect@^3.6.0:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/connect/-/connect-3.6.3.tgz#f7320d46a25b4be7b483a2236517f24b1e27e301"
+  dependencies:
+    debug "2.6.8"
+    finalhandler "1.0.4"
+    parseurl "~1.3.1"
+    utils-merge "1.0.0"
+
 console-browserify@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.1.0.tgz#f0241c45730a9fc6323b206dbf38edc741d0bb10"
@@ -2095,7 +2224,7 @@ content-type-parser@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/content-type-parser/-/content-type-parser-1.0.1.tgz#c3e56988c53c65127fb46d4032a3a900246fdc94"
 
-content-type@~1.0.1, content-type@~1.0.2:
+content-type@~1.0.1, content-type@~1.0.2, content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
 
@@ -2132,7 +2261,7 @@ core-js@^1.0.0:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
 
-core-js@^2.4.0, core-js@^2.5.0:
+core-js@^2.2.0, core-js@^2.4.0, core-js@^2.5.0:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
 
@@ -2302,6 +2431,10 @@ cssauron@^1.1.0:
   dependencies:
     through X.X.X
 
+cssmin@0.3.x:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/cssmin/-/cssmin-0.3.2.tgz#ddce4c547b510ae0d594a8f1fbf8aaf8e2c5c00d"
+
 cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
@@ -2318,6 +2451,10 @@ currently-unhandled@^0.4.1:
   dependencies:
     array-find-index "^1.0.1"
 
+custom-event@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/custom-event/-/custom-event-1.0.1.tgz#5d02a46850adf1b4a317946a3928fccb5bfd0425"
+
 cycle@1.0.x:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/cycle/-/cycle-1.0.3.tgz#21e80b2be8580f98b468f379430662b046c34ad2"
@@ -2390,7 +2527,7 @@ debug@2.6.8, debug@^2.1.0, debug@^2.2.0, debug@^2.6.0, debug@^2.6.3, debug@^2.6.
   dependencies:
     ms "2.0.0"
 
-debug@^3.0.0:
+debug@^3.0.0, debug@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.0.1.tgz#0564c612b521dc92d9f2988f0549e34f9c98db64"
   dependencies:
@@ -2571,6 +2708,10 @@ detective@^4.0.0, detective@^4.3.1:
     acorn "^4.0.3"
     defined "^1.0.0"
 
+di@^0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/di/-/di-0.0.1.tgz#806649326ceaa7caa3306d75d985ea2748ba913c"
+
 diff@3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.2.0.tgz#c9ce393a4b7cbd0b058a725c93df299027868ff9"
@@ -2650,6 +2791,15 @@ dom-helpers@^3.2.0:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.2.1.tgz#3203e07fed217bd1f424b019735582fc37b2825a"
 
+dom-serialize@^2.2.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/dom-serialize/-/dom-serialize-2.2.1.tgz#562ae8999f44be5ea3076f5419dcd59eb43ac95b"
+  dependencies:
+    custom-event "~1.0.0"
+    ent "~2.2.0"
+    extend "^3.0.0"
+    void-elements "^2.0.0"
+
 dom-serializer@0, dom-serializer@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
@@ -2787,7 +2937,7 @@ encoding@^0.1.11:
   dependencies:
     iconv-lite "~0.4.13"
 
-end-of-stream@^1.0.0, end-of-stream@^1.1.0:
+end-of-stream@^1.0.0, end-of-stream@^1.1.0, end-of-stream@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.0.tgz#7a90d833efda6cfa6eac0f4949dbb0fad3a63206"
   dependencies:
@@ -2810,6 +2960,23 @@ engine.io-client@1.8.0:
     xmlhttprequest-ssl "1.5.3"
     yeast "0.1.2"
 
+engine.io-client@1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-1.8.3.tgz#1798ed93451246453d4c6f635d7a201fe940d5ab"
+  dependencies:
+    component-emitter "1.2.1"
+    component-inherit "0.0.3"
+    debug "2.3.3"
+    engine.io-parser "1.3.2"
+    has-cors "1.1.0"
+    indexof "0.0.1"
+    parsejson "0.0.3"
+    parseqs "0.0.5"
+    parseuri "0.0.5"
+    ws "1.1.2"
+    xmlhttprequest-ssl "1.5.3"
+    yeast "0.1.2"
+
 engine.io-parser@1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-1.3.1.tgz#9554f1ae33107d6fbd170ca5466d2f833f6a07cf"
@@ -2821,6 +2988,17 @@ engine.io-parser@1.3.1:
     has-binary "0.1.6"
     wtf-8 "1.0.0"
 
+engine.io-parser@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-1.3.2.tgz#937b079f0007d0893ec56d46cb220b8cb435220a"
+  dependencies:
+    after "0.8.2"
+    arraybuffer.slice "0.0.6"
+    base64-arraybuffer "0.1.5"
+    blob "0.0.4"
+    has-binary "0.1.7"
+    wtf-8 "1.0.0"
+
 engine.io@1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-1.8.0.tgz#3eeb5f264cb75dbbec1baaea26d61f5a4eace2aa"
@@ -2832,6 +3010,17 @@ engine.io@1.8.0:
     engine.io-parser "1.3.1"
     ws "1.1.1"
 
+engine.io@1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-1.8.3.tgz#8de7f97895d20d39b85f88eeee777b2bd42b13d4"
+  dependencies:
+    accepts "1.3.3"
+    base64id "1.0.0"
+    cookie "0.3.1"
+    debug "2.3.3"
+    engine.io-parser "1.3.2"
+    ws "1.1.2"
+
 enhanced-resolve@^3.3.0:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-3.4.1.tgz#0421e339fd71419b3da13d129b3979040230476e"
@@ -2847,6 +3036,10 @@ ensnare@^1.0.0:
   dependencies:
     tape "^4.6.0"
 
+ent@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/ent/-/ent-2.2.0.tgz#e964219325a21d05f44466a2f686ed6ce5f5dd1d"
+
 entities@^1.1.1, "entities@~ 1.1.1", entities@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
@@ -3166,7 +3359,7 @@ eth-block-tracker@^1.0.7:
     pify "^2.3.0"
     tape "^4.6.3"
 
-eth-block-tracker@^2.0.1:
+eth-block-tracker@^2.0.1, eth-block-tracker@^2.1.2:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/eth-block-tracker/-/eth-block-tracker-2.1.3.tgz#ef24ab415f18445bd5c0ef49b9ac248f847e34f9"
   dependencies:
@@ -3198,7 +3391,15 @@ eth-hd-keyring@^1.1.1:
     ethereumjs-wallet "^0.6.0"
     events "^1.1.1"
 
-eth-json-rpc-middleware@^1.2.7:
+eth-json-rpc-filters@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eth-json-rpc-filters/-/eth-json-rpc-filters-1.1.0.tgz#fb2cb1d45c825f40d92c29ece5ff91a296c8f9a1"
+  dependencies:
+    await-semaphore "^0.1.1"
+    eth-json-rpc-middleware "^1.0.0"
+    lodash.flatmap "^4.5.0"
+
+eth-json-rpc-middleware@^1.0.0, eth-json-rpc-middleware@^1.2.7:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/eth-json-rpc-middleware/-/eth-json-rpc-middleware-1.2.7.tgz#7c36e0972945255bdb486f18df53d4314a1c048a"
   dependencies:
@@ -3241,7 +3442,7 @@ eth-simple-keyring@^1.1.1:
     ethereumjs-wallet "^0.6.0"
     events "^1.1.1"
 
-eth-token-tracker@^1.1.2:
+eth-token-tracker@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/eth-token-tracker/-/eth-token-tracker-1.1.3.tgz#c9951a214a9a30bdfc251133d1ba920743a59848"
   dependencies:
@@ -3523,12 +3724,27 @@ execall@^1.0.0:
   dependencies:
     clone-regexp "^1.0.0"
 
+expand-braces@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/expand-braces/-/expand-braces-0.1.2.tgz#488b1d1d2451cb3d3a6b192cfc030f44c5855fea"
+  dependencies:
+    array-slice "^0.2.3"
+    array-unique "^0.2.1"
+    braces "^0.1.2"
+
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
   dependencies:
     is-posix-bracket "^0.1.0"
 
+expand-range@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-0.1.1.tgz#4cb8eda0993ca56fa4f41fc42f3cbb4ccadff044"
+  dependencies:
+    is-number "^0.1.1"
+    repeat-string "^0.2.2"
+
 expand-range@^1.8.1:
   version "1.8.2"
   resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
@@ -3656,6 +3872,12 @@ fast-deep-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz#96256a3bc975595eb36d82e9929d060d893439ff"
 
+fast-json-patch@^2.0.4:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/fast-json-patch/-/fast-json-patch-2.0.5.tgz#a712e829be69ab707514440c5404bdd9b0d3c609"
+  dependencies:
+    deep-equal "^1.0.1"
+
 fast-levenshtein@^2.0.6, fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
@@ -3719,7 +3941,7 @@ fill-range@^2.1.0:
     repeat-element "^1.1.2"
     repeat-string "^1.5.2"
 
-finalhandler@~1.0.4:
+finalhandler@1.0.4, finalhandler@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.0.4.tgz#18574f2e7c4b98b8ae3b230c21f201f31bdb3fb7"
   dependencies:
@@ -3884,7 +4106,7 @@ form-data@~2.1.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
-formatio@1.2.0:
+formatio@1.2.0, formatio@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/formatio/-/formatio-1.2.0.tgz#f3b2167d9068c4698a8d51f4f760a39a54d818eb"
   dependencies:
@@ -3909,6 +4131,12 @@ from@~0:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/from/-/from-0.1.7.tgz#83c60afc58b9c56997007ed1a768b3ab303a44fe"
 
+fs-access@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fs-access/-/fs-access-1.0.1.tgz#d6a87f262271cefebec30c553407fb995da8777a"
+  dependencies:
+    null-check "^1.0.0"
+
 fs-exists-sync@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
@@ -4128,7 +4356,7 @@ glob@^5.0.15, glob@^5.0.3, glob@~5.0.0:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.4, glob@^7.0.5, glob@^7.0.6, glob@^7.1.0, glob@^7.1.2, glob@~7.1.1, glob@~7.1.2:
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.4, glob@^7.0.5, glob@^7.0.6, glob@^7.1.0, glob@^7.1.1, glob@^7.1.2, glob@~7.1.1, glob@~7.1.2:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -4162,6 +4390,10 @@ global@~4.3.0:
     min-document "^2.19.0"
     process "~0.5.1"
 
+globals@^10.0.0:
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-10.1.0.tgz#4425a1881be0d336b4a823a82a7be725d5dd987c"
+
 globals@^9.17.0, globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
@@ -4632,14 +4864,7 @@ htmlparser2@^3.9.1:
     inherits "^2.0.1"
     readable-stream "^2.0.2"
 
-http-errors@~1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.3.1.tgz#197e22cdebd4198585e8694ef6786197b91ed942"
-  dependencies:
-    inherits "~2.0.1"
-    statuses "1"
-
-http-errors@~1.6.2:
+http-errors@1.6.2, http-errors@~1.6.2:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
   dependencies:
@@ -4648,11 +4873,18 @@ http-errors@~1.6.2:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
+http-errors@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.3.1.tgz#197e22cdebd4198585e8694ef6786197b91ed942"
+  dependencies:
+    inherits "~2.0.1"
+    statuses "1"
+
 http-parser-js@>=0.4.0:
   version "0.4.5"
   resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.4.5.tgz#a3ecf39a667481a38ca60882ab57a2db578b9970"
 
-http-proxy@^1.13.1:
+http-proxy@^1.13.0, http-proxy@^1.13.1:
   version "1.16.2"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.16.2.tgz#06dff292952bf64dbe8471fa9df73066d4f37742"
   dependencies:
@@ -4687,7 +4919,7 @@ iconv-lite@0.4.13:
   version "0.4.13"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.13.tgz#1f88aba4ab0b1508e8312acc39345f36e992e2f2"
 
-iconv-lite@^0.4.17, iconv-lite@^0.4.5, iconv-lite@~0.4.13:
+iconv-lite@0.4.19, iconv-lite@^0.4.17, iconv-lite@^0.4.5, iconv-lite@~0.4.13:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
@@ -4820,7 +5052,7 @@ interpret@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.3.tgz#cbc35c62eeee73f19ab7b10a801511401afc0f90"
 
-invariant@^2.0.0, invariant@^2.2.2:
+invariant@^2.0.0, invariant@^2.2.0, invariant@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
   dependencies:
@@ -4948,6 +5180,10 @@ is-my-json-valid@^2.12.4:
     jsonpointer "^4.0.0"
     xtend "^4.0.0"
 
+is-number@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-0.1.1.tgz#69a7af116963d47206ec9bd9b48a14216f1e3806"
+
 is-number@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-2.1.0.tgz#01fcbbb393463a548f2f466cce16dece49db908f"
@@ -5072,6 +5308,10 @@ isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
+isbinaryfile@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-3.0.2.tgz#4a3e974ec0cba9004d3fc6cde7209ea69368a621"
+
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -5206,6 +5446,10 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
+js-yaml@0.3.x:
+  version "0.3.7"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-0.3.7.tgz#d739d8ee86461e54b354d6a7d7d1f2ad9a167f62"
+
 js-yaml@3.6.1:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.6.1.tgz#6e5fe67d8b205ce4d22fad05b7781e8dadcc4b30"
@@ -5277,11 +5521,15 @@ jshint-stylish@~2.2.1:
     string-length "^1.0.0"
     text-table "^0.2.0"
 
+jsmin@1.x:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/jsmin/-/jsmin-1.0.1.tgz#e7bd0dcd6496c3bf4863235bf461a3d98aa3b98c"
+
 json-loader@^0.5.4:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
 
-json-rpc-engine@^3.0.1:
+json-rpc-engine@^3.0.1, json-rpc-engine@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-3.1.0.tgz#09285363372857569d75f61df6591b1b0afb0758"
   dependencies:
@@ -5295,6 +5543,15 @@ json-rpc-error@^2.0.0:
   dependencies:
     inherits "^2.0.1"
 
+json-rpc-middleware-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/json-rpc-middleware-stream/-/json-rpc-middleware-stream-1.0.0.tgz#84d0faefe123ce9cfc7a9753e6e5236b9a104522"
+  dependencies:
+    eth-block-tracker "^2.1.2"
+    ethjs-query "^0.2.9"
+    json-rpc-engine "^3.0.1"
+    readable-stream "^2.3.3"
+
 json-rpc-random-id@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-rpc-random-id/-/json-rpc-random-id-1.0.1.tgz#ba49d96aded1444dbb8da3d203748acbbcdec8c8"
@@ -5379,6 +5636,72 @@ jstransform@^10.1.0:
     esprima-fb "13001.1001.0-dev-harmony-fb"
     source-map "0.1.31"
 
+just-extend@^1.1.22:
+  version "1.1.22"
+  resolved "https://registry.yarnpkg.com/just-extend/-/just-extend-1.1.22.tgz#3330af756cab6a542700c64b2e4e4aa062d52fff"
+
+jxLoader@*:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/jxLoader/-/jxLoader-0.1.1.tgz#0134ea5144e533b594fc1ff25ff194e235c53ecd"
+  dependencies:
+    js-yaml "0.3.x"
+    moo-server "1.3.x"
+    promised-io "*"
+    walker "1.x"
+
+karma-chrome-launcher@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/karma-chrome-launcher/-/karma-chrome-launcher-2.2.0.tgz#cf1b9d07136cc18fe239327d24654c3dbc368acf"
+  dependencies:
+    fs-access "^1.0.0"
+    which "^1.2.1"
+
+karma-cli@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/karma-cli/-/karma-cli-1.0.1.tgz#ae6c3c58a313a1d00b45164c455b9b86ce17f960"
+  dependencies:
+    resolve "^1.1.6"
+
+karma-firefox-launcher@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/karma-firefox-launcher/-/karma-firefox-launcher-1.0.1.tgz#ce58f47c2013a88156d55a5d61337c099cf5bb51"
+
+karma-qunit@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/karma-qunit/-/karma-qunit-1.2.1.tgz#88252afd2127bc03b0cc31978ed6882b139f470a"
+
+karma@^1.7.1:
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-1.7.1.tgz#85cc08e9e0a22d7ce9cca37c4a1be824f6a2b1ae"
+  dependencies:
+    bluebird "^3.3.0"
+    body-parser "^1.16.1"
+    chokidar "^1.4.1"
+    colors "^1.1.0"
+    combine-lists "^1.0.0"
+    connect "^3.6.0"
+    core-js "^2.2.0"
+    di "^0.0.1"
+    dom-serialize "^2.2.0"
+    expand-braces "^0.1.1"
+    glob "^7.1.1"
+    graceful-fs "^4.1.2"
+    http-proxy "^1.13.0"
+    isbinaryfile "^3.0.0"
+    lodash "^3.8.0"
+    log4js "^0.6.31"
+    mime "^1.3.4"
+    minimatch "^3.0.2"
+    optimist "^0.6.1"
+    qjobs "^1.1.4"
+    range-parser "^1.2.0"
+    rimraf "^2.6.0"
+    safe-buffer "^5.0.1"
+    socket.io "1.7.3"
+    source-map "^0.5.3"
+    tmp "0.0.31"
+    useragent "^2.1.12"
+
 keccak@^1.0.2:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/keccak/-/keccak-1.3.0.tgz#3681bd99ad3d0354ddb29b9040c1b6560cce08ac"
@@ -5712,6 +6035,10 @@ lodash.find@^4.5.1:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.find/-/lodash.find-4.6.0.tgz#cb0704d47ab71789ffa0de8b97dd926fb88b13b1"
 
+lodash.flatmap@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.flatmap/-/lodash.flatmap-4.5.0.tgz#ef8cbf408f6e48268663345305c6acc0b778702e"
+
 lodash.flatten@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/lodash.flatten/-/lodash.flatten-3.0.2.tgz#de1cf57758f8f4479319d35c3e9cc60c4501938c"
@@ -5727,6 +6054,10 @@ lodash.foreach@^4.3.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.foreach/-/lodash.foreach-4.5.0.tgz#1a6a35eace401280c7f06dddec35165ab27e3e53"
 
+lodash.get@^4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
+
 lodash.isarguments@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
@@ -5828,7 +6159,11 @@ lodash.uniqby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.uniqby/-/lodash.uniqby-4.7.0.tgz#d99c07a669e9e6d24e1362dfe266c67616af1302"
 
-lodash@^4.0.0, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.2, lodash@~4.17.4:
+lodash@^3.8.0:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+
+lodash@^4.0.0, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.2, lodash@~4.17.4:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
@@ -5848,6 +6183,13 @@ log-symbols@^2.0.0:
   dependencies:
     chalk "^2.0.1"
 
+log4js@^0.6.31:
+  version "0.6.38"
+  resolved "https://registry.yarnpkg.com/log4js/-/log4js-0.6.38.tgz#2c494116695d6fb25480943d3fc872e662a522fd"
+  dependencies:
+    readable-stream "~1.0.2"
+    semver "~4.3.3"
+
 loglevel@^1.4.1:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.5.0.tgz#3863984a2c326b986fbb965f378758a6dc8a4324"
@@ -5856,6 +6198,10 @@ lolex@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
 
+lolex@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-2.1.2.tgz#2694b953c9ea4d013e5b8bfba891c991025b2629"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -5873,6 +6219,10 @@ loud-rejection@^1.0.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
+lru-cache@2.2.x:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
+
 lru-cache@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-3.2.0.tgz#71789b3b7f5399bec8565dda38aa30d2a097efee"
@@ -5902,6 +6252,12 @@ make-iterator@^1.0.0:
   dependencies:
     kind-of "^3.1.0"
 
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
+  dependencies:
+    tmpl "1.0.x"
+
 map-async@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/map-async/-/map-async-0.1.1.tgz#c897c0449f85864c74b5a3f196edb42156431745"
@@ -6094,6 +6450,10 @@ mime@1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
 
+mime@^1.3.4:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.0.tgz#69e9e0db51d44f2a3b56e48b7817d7d137f1a343"
+
 mime@~1.2.9:
   version "1.2.11"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.11.tgz#58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10"
@@ -6232,6 +6592,10 @@ module-deps@^4.0.8:
     through2 "^2.0.0"
     xtend "^4.0.0"
 
+moo-server@*, moo-server@1.3.x:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/moo-server/-/moo-server-1.3.0.tgz#5dc79569565a10d6efed5439491e69d2392e58f1"
+
 ms@0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
@@ -6313,6 +6677,16 @@ next-tick@1:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
 
+nise@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/nise/-/nise-1.1.0.tgz#37e41b9bf0041ccb83d1bf03e79440bbc0db10ad"
+  dependencies:
+    formatio "^1.2.0"
+    just-extend "^1.1.22"
+    lolex "^1.6.0"
+    path-to-regexp "^1.7.0"
+    text-encoding "^0.6.4"
+
 nock@^9.0.14:
   version "9.0.14"
   resolved "https://registry.yarnpkg.com/nock/-/nock-9.0.14.tgz#2211550253173ce298bcd89fca825e83813ca72b"
@@ -6498,6 +6872,10 @@ nth-check@~1.0.1:
   dependencies:
     boolbase "~1.0.0"
 
+null-check@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/null-check/-/null-check-1.0.0.tgz#977dffd7176012b9ec30d2a39db5cf72a0439edd"
+
 num2fraction@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/num2fraction/-/num2fraction-1.2.2.tgz#6f682b6a027a4e9ddfa4564cd2589d1d4e669ede"
@@ -6553,6 +6931,14 @@ oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
+obj-multiplex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/obj-multiplex/-/obj-multiplex-1.0.0.tgz#2f2ae6bfd4ae11befe742ea9ea5b36636eabffc1"
+  dependencies:
+    end-of-stream "^1.4.0"
+    once "^1.4.0"
+    readable-stream "^2.3.3"
+
 object-assign@3.0.0, object-assign@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-3.0.0.tgz#9bedd5ca0897949bca47e7ff408062d549f587f2"
@@ -6743,7 +7129,7 @@ os-locale@^2.0.0:
     lcid "^1.0.0"
     mem "^1.1.0"
 
-os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1:
+os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1, os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
@@ -7234,6 +7620,10 @@ promise@^8.0.1:
   dependencies:
     asap "~2.0.3"
 
+promised-io@*:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/promised-io/-/promised-io-0.3.5.tgz#4ad217bb3658bcaae9946b17a8668ecd851e1356"
+
 prompt@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/prompt/-/prompt-1.0.0.tgz#8e57123c396ab988897fb327fd3aedc3e735e4fe"
@@ -7320,6 +7710,10 @@ q@^1.1.2:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.0.tgz#dd01bac9d06d30e6f219aecb8253ee9ebdc308f1"
 
+qjobs@^1.1.4:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/qjobs/-/qjobs-1.1.5.tgz#659de9f2cf8dcc27a1481276f205377272382e73"
+
 qrcode-npm@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/qrcode-npm/-/qrcode-npm-0.0.3.tgz#77ee6fbefa9c0f29fa09d4d1520807c6a6042b9a"
@@ -7332,7 +7726,7 @@ qs@6.5.0:
   version "6.5.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.0.tgz#8d04954d364def3efc55b5a0793e1e2c8b1e6e49"
 
-qs@^6.0.2, qs@^6.2.0:
+qs@6.5.1, qs@^6.0.2, qs@^6.2.0:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
 
@@ -7405,7 +7799,7 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   dependencies:
     safe-buffer "^5.1.0"
 
-range-parser@~1.2.0:
+range-parser@^1.2.0, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
 
@@ -7415,6 +7809,15 @@ raphael@^2.2.0:
   dependencies:
     eve-raphael "0.5.0"
 
+raw-body@2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.2"
+    iconv-lite "0.4.19"
+    unpipe "1.0.0"
+
 raw-body@~2.1.5:
   version "2.1.7"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.1.7.tgz#adfeace2e4fb3098058014d08c072dcc59758774"
@@ -7629,7 +8032,7 @@ read@1.0.x:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@^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@^2.1.2, readable-stream@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.6, readable-stream@^2.2.9:
+readable-stream@^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@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.6, readable-stream@^2.2.9, readable-stream@^2.3.3:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
   dependencies:
@@ -7760,6 +8163,10 @@ repeat-element@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
 
+repeat-string@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-0.2.2.tgz#c7a8d3236068362059a7e4651fc6884e8b1fb4ae"
+
 repeat-string@^1.5.2:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
@@ -7954,7 +8361,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@2.x.x, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.4.4, rimraf@^2.5.1, rimraf@^2.5.4, rimraf@^2.6.1:
+rimraf@2, rimraf@2.x.x, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.4.4, rimraf@^2.5.1, rimraf@^2.5.4, rimraf@^2.6.0, rimraf@^2.6.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
   dependencies:
@@ -8082,6 +8489,10 @@ semver-greatest-satisfied-range@^1.0.0:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
+semver@~4.3.3:
+  version "4.3.6"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
+
 semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
@@ -8191,14 +8602,17 @@ simple-get@^1.4.2:
     unzip-response "^1.0.0"
     xtend "^4.0.0"
 
-sinon@^2.3.8:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/sinon/-/sinon-2.4.1.tgz#021fd64b54cb77d9d2fb0d43cdedfae7629c3a36"
+sinon@^3.2.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/sinon/-/sinon-3.3.0.tgz#9132111b4bbe13c749c2848210864250165069b1"
   dependencies:
+    build "^0.1.4"
     diff "^3.1.0"
     formatio "1.2.0"
-    lolex "^1.6.0"
+    lodash.get "^4.4.2"
+    lolex "^2.1.2"
     native-promise-only "^0.8.1"
+    nise "^1.0.1"
     path-to-regexp "^1.7.0"
     samsam "^1.1.3"
     text-encoding "0.6.4"
@@ -8249,6 +8663,22 @@ socket.io-client@1.6.0:
     socket.io-parser "2.3.1"
     to-array "0.1.4"
 
+socket.io-client@1.7.3:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.7.3.tgz#b30e86aa10d5ef3546601c09cde4765e381da377"
+  dependencies:
+    backo2 "1.0.2"
+    component-bind "1.0.0"
+    component-emitter "1.2.1"
+    debug "2.3.3"
+    engine.io-client "1.8.3"
+    has-binary "0.1.7"
+    indexof "0.0.1"
+    object-component "0.0.3"
+    parseuri "0.0.5"
+    socket.io-parser "2.3.1"
+    to-array "0.1.4"
+
 socket.io-parser@2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-2.3.1.tgz#dd532025103ce429697326befd64005fcfe5b4a0"
@@ -8270,6 +8700,18 @@ socket.io@1.6.0:
     socket.io-client "1.6.0"
     socket.io-parser "2.3.1"
 
+socket.io@1.7.3:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-1.7.3.tgz#b8af9caba00949e568e369f1327ea9be9ea2461b"
+  dependencies:
+    debug "2.3.3"
+    engine.io "1.8.3"
+    has-binary "0.1.7"
+    object-assign "4.1.0"
+    socket.io-adapter "0.5.0"
+    socket.io-client "1.7.3"
+    socket.io-parser "2.3.1"
+
 solc@^0.4.2:
   version "0.4.16"
   resolved "https://registry.yarnpkg.com/solc/-/solc-0.4.16.tgz#809a5b1257c7c200e11a841b377eaec274698539"
@@ -8989,7 +9431,7 @@ testem@^1.10.3:
     tap-parser "^5.1.0"
     xmldom "^0.1.19"
 
-text-encoding@0.6.4:
+text-encoding@0.6.4, text-encoding@^0.6.4:
   version "0.6.4"
   resolved "https://registry.yarnpkg.com/text-encoding/-/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
 
@@ -9096,12 +9538,26 @@ timers-ext@^0.1.2:
     es5-ext "~0.10.14"
     next-tick "1"
 
-tmp@^0.0.31:
+timespan@2.x:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/timespan/-/timespan-2.3.0.tgz#4902ce040bd13d845c8f59b27e9d59bad6f39929"
+
+tmp@0.0.31, tmp@^0.0.31:
   version "0.0.31"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.31.tgz#8f38ab9438e17315e5dbd8b3657e8bfb277ae4a7"
   dependencies:
     os-tmpdir "~1.0.1"
 
+tmp@0.0.x:
+  version "0.0.33"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+  dependencies:
+    os-tmpdir "~1.0.2"
+
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+
 to-absolute-glob@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/to-absolute-glob/-/to-absolute-glob-0.1.1.tgz#1cdfa472a9ef50c239ee66999b662ca0eb39937f"
@@ -9120,6 +9576,10 @@ to-fast-properties@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+
 to-utf8@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/to-utf8/-/to-utf8-0.0.1.tgz#d17aea72ff2fba39b9e43601be7b3ff72e089852"
@@ -9233,6 +9693,10 @@ uglify-es@^3.0.15:
     commander "~2.11.0"
     source-map "~0.5.1"
 
+uglify-js@1.x:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-1.3.5.tgz#4b5bfff9186effbaa888e4c9e94bd9fc4c94929d"
+
 uglify-js@^2.6, uglify-js@^2.8.27:
   version "2.8.29"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
@@ -9332,6 +9796,13 @@ user-home@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
 
+useragent@^2.1.12:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/useragent/-/useragent-2.2.1.tgz#cf593ef4f2d175875e8bb658ea92e18a4fd06d8e"
+  dependencies:
+    lru-cache "2.2.x"
+    tmp "0.0.x"
+
 utf8@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.2.tgz#1fa0d9270e9be850d9b05027f63519bf46457d96"
@@ -9488,10 +9959,20 @@ vm-browserify@0.0.4, vm-browserify@~0.0.1:
   dependencies:
     indexof "0.0.1"
 
+void-elements@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
+
 vreme@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/vreme/-/vreme-3.0.2.tgz#4721376b449457fefde8a849d3340933b90b5686"
 
+walker@1.x:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
+  dependencies:
+    makeerror "1.0.x"
+
 warning@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/warning/-/warning-3.0.0.tgz#32e5377cb572de4ab04753bdf8821c01ed605b7c"
@@ -9649,7 +10130,7 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
-which@1, which@^1.0.5, which@^1.1.1, which@^1.2.12, which@^1.2.4, which@^1.2.9:
+which@1, which@^1.0.5, which@^1.1.1, which@^1.2.1, which@^1.2.12, which@^1.2.4, which@^1.2.9:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
   dependencies:
@@ -9677,6 +10158,17 @@ window-size@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
 
+winston@*:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/winston/-/winston-2.3.1.tgz#0b48420d978c01804cf0230b648861598225a119"
+  dependencies:
+    async "~1.0.0"
+    colors "1.0.x"
+    cycle "1.0.x"
+    eyes "0.1.x"
+    isstream "0.1.x"
+    stack-trace "0.0.x"
+
 winston@2.1.x:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/winston/-/winston-2.1.1.tgz#3c9349d196207fd1bdff9d4bc43ef72510e3a12e"
@@ -9719,6 +10211,10 @@ wreck@^6.3.0:
     boom "2.x.x"
     hoek "2.x.x"
 
+wrench@1.3.x:
+  version "1.3.9"
+  resolved "https://registry.yarnpkg.com/wrench/-/wrench-1.3.9.tgz#6f13ec35145317eb292ca5f6531391b244111411"
+
 write-file-atomic@^1.1.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-1.3.4.tgz#f807a4f0b1d9e913ae7a48112e6cc3af1991b45f"
@@ -9744,6 +10240,13 @@ ws@1.1.1:
     options ">=0.0.5"
     ultron "1.0.x"
 
+ws@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-1.1.2.tgz#8a244fa052401e08c9886cf44a85189e1fd4067f"
+  dependencies:
+    options ">=0.0.5"
+    ultron "1.0.x"
+
 wtf-8@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wtf-8/-/wtf-8-1.0.0.tgz#392d8ba2d0f1c34d1ee2d630f15d0efb68e1048a"