diff --git a/__tests__/__snapshots__/index.js.snap b/__tests__/__snapshots__/index.js.snap
index 458b5dc..52bf3f9 100644
--- a/__tests__/__snapshots__/index.js.snap
+++ b/__tests__/__snapshots__/index.js.snap
@@ -1,3 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`react-handler should contain the Handler-Component 1`] = `[Function]`;
 
 exports[`react-handler should contain the SupHandler´s 1`] = `
diff --git a/__tests__/components/__snapshots__/EmptyHandler-test.js.snap b/__tests__/components/__snapshots__/EmptyHandler-test.js.snap
index 1dd119b..09b8106 100644
--- a/__tests__/components/__snapshots__/EmptyHandler-test.js.snap
+++ b/__tests__/components/__snapshots__/EmptyHandler-test.js.snap
@@ -1,22 +1,27 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`EmptyHandler should return null when called without Component and is not empty 1`] = `null`;
 
 exports[`EmptyHandler should return the EmptyComponent, when the list is empty and called with EmptyComponent 1`] = `
 <h2
-  className="empty">
+  className="empty"
+>
   no results found
 </h2>
 `;
 
 exports[`EmptyHandler should return the EmptyMessage, when called without checkedProperty 1`] = `
 <div
-  className="handler--empty">
+  className="handler--empty"
+>
   no results found
 </div>
 `;
 
 exports[`EmptyHandler should return the EmptyMessage, when the list is empty 1`] = `
 <div
-  className="handler--empty">
+  className="handler--empty"
+>
   no results found
 </div>
 `;
diff --git a/__tests__/components/__snapshots__/ErrorEmptyHandler-test.js.snap b/__tests__/components/__snapshots__/ErrorEmptyHandler-test.js.snap
index f69aec7..f357115 100644
--- a/__tests__/components/__snapshots__/ErrorEmptyHandler-test.js.snap
+++ b/__tests__/components/__snapshots__/ErrorEmptyHandler-test.js.snap
@@ -1,3 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`ErrorEmptyHandler should display the Component 1`] = `
 <div>
   Test
@@ -6,14 +8,16 @@ exports[`ErrorEmptyHandler should display the Component 1`] = `
 
 exports[`ErrorEmptyHandler should display the empty-message 1`] = `
 <div
-  className="handler--empty">
+  className="handler--empty"
+>
   0 Articles found
 </div>
 `;
 
 exports[`ErrorEmptyHandler should display the error-message 1`] = `
 <div
-  className="handler--error">
+  className="handler--error"
+>
   failed to load articles
 </div>
 `;
diff --git a/__tests__/components/__snapshots__/ErrorHandler-test.js.snap b/__tests__/components/__snapshots__/ErrorHandler-test.js.snap
index c2d247f..661636c 100644
--- a/__tests__/components/__snapshots__/ErrorHandler-test.js.snap
+++ b/__tests__/components/__snapshots__/ErrorHandler-test.js.snap
@@ -1,15 +1,19 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`ErrorHandler should return null when called without errorMessage and component 1`] = `null`;
 
 exports[`ErrorHandler should return the ErrorComponent 1`] = `
 <h2
-  className="error">
+  className="error"
+>
   failed to call api
 </h2>
 `;
 
 exports[`ErrorHandler should return the ErrorMessage when called without ErrorComponent 1`] = `
 <div
-  className="handler--error">
+  className="handler--error"
+>
   failed to call api
 </div>
 `;
diff --git a/__tests__/components/__snapshots__/Handler-test.js.snap b/__tests__/components/__snapshots__/Handler-test.js.snap
index 22f4a9f..4c93488 100644
--- a/__tests__/components/__snapshots__/Handler-test.js.snap
+++ b/__tests__/components/__snapshots__/Handler-test.js.snap
@@ -1,6 +1,9 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`Handler should only return the Component, when loading and showComponentWhileLoading is false 1`] = `
 <div
-  className="handler">
+  className="handler"
+>
   <div>
     Test
   </div>
@@ -9,9 +12,11 @@ exports[`Handler should only return the Component, when loading and showComponen
 
 exports[`Handler should only return the loading-message, wen showComponentWhileLoading is false 1`] = `
 <div
-  className="handler">
+  className="handler"
+>
   <div
-    className="handler--loading">
+    className="handler--loading"
+  >
     loading...
   </div>
 </div>
@@ -19,9 +24,11 @@ exports[`Handler should only return the loading-message, wen showComponentWhileL
 
 exports[`Handler should return the loading-message and the component 1`] = `
 <div
-  className="handler">
+  className="handler"
+>
   <div
-    className="handler--loading">
+    className="handler--loading"
+  >
     loading...
   </div>
   <div>
diff --git a/__tests__/components/__snapshots__/LoadingHandler-test.js.snap b/__tests__/components/__snapshots__/LoadingHandler-test.js.snap
index 3b8d4e2..cc1646b 100644
--- a/__tests__/components/__snapshots__/LoadingHandler-test.js.snap
+++ b/__tests__/components/__snapshots__/LoadingHandler-test.js.snap
@@ -1,21 +1,26 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`LoadingHandler should return null when called with loading false and no component 1`] = `null`;
 
 exports[`LoadingHandler should return the LoadingComponent 1`] = `
 <img
   alt="loading..."
-  src="/img/spinner.svg" />
+  src="/img/spinner.svg"
+/>
 `;
 
 exports[`LoadingHandler should return the LoadingMessage when called without LoadingComponent 1`] = `
 <div
-  className="handler--loading">
+  className="handler--loading"
+>
   loading...
 </div>
 `;
 
 exports[`LoadingHandler should return the LoadingMessage with given loading message 1`] = `
 <div
-  className="handler--loading">
+  className="handler--loading"
+>
   keep keep loading
 </div>
 `;
diff --git a/package.json b/package.json
index 8ce5031..ea06037 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^4.0.0",
     "eslint-plugin-react": "^6.9.0",
-    "jest": "^18.1.0",
+    "jest": "^19.0.1",
     "react": "^15.4.1",
     "react-test-renderer": "^15.4.1",
     "rimraf": "^2.5.4",
diff --git a/yarn.lock b/yarn.lock
index 344be4c..f436b60 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,7 +2,7 @@
 # yarn lockfile v1
 
 
-abab@^1.0.0:
+abab@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.3.tgz#b81de5f7274ec4e756d797cd834f303642724e5d"
 
@@ -10,11 +10,11 @@ abbrev@1:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
 
-acorn-globals@^1.0.4:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-1.0.9.tgz#55bb5e98691507b74579d0513413217c380c54cf"
+acorn-globals@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-3.1.0.tgz#fd8270f71fbb4996b004fa880ee5d46573a731bf"
   dependencies:
-    acorn "^2.1.0"
+    acorn "^4.0.4"
 
 acorn-jsx@^3.0.0, acorn-jsx@^3.0.1:
   version "3.0.1"
@@ -22,14 +22,10 @@ acorn-jsx@^3.0.0, acorn-jsx@^3.0.1:
   dependencies:
     acorn "^3.0.4"
 
-acorn@4.0.4:
+acorn@4.0.4, acorn@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.4.tgz#17a8d6a7a6c4ef538b814ec9abac2779293bf30a"
 
-acorn@^2.1.0, acorn@^2.4.0:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-2.7.0.tgz#ab6e7d9d886aaca8b085bc3312b79a198433f0e7"
-
 acorn@^3.0.0, acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
@@ -69,9 +65,11 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
-ansicolors@~0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/ansicolors/-/ansicolors-0.2.1.tgz#be089599097b74a5c9c4a84a0cdbcdb62bd87aef"
+ansi-styles@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.0.0.tgz#5404e93a544c4fec7f048262977bebfe3155e0c1"
+  dependencies:
+    color-convert "^1.0.0"
 
 anymatch@^1.3.0:
   version "1.3.0"
@@ -375,6 +373,14 @@ babel-jest@^18.0.0:
     babel-plugin-istanbul "^3.0.0"
     babel-preset-jest "^18.0.0"
 
+babel-jest@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-19.0.0.tgz#59323ced99a3a84d359da219ca881074ffc6ce3f"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-plugin-istanbul "^4.0.0"
+    babel-preset-jest "^19.0.0"
+
 babel-loader@^6.2.10:
   version "6.2.10"
   resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-6.2.10.tgz#adefc2b242320cd5d15e65b31cea0e8b1b02d4b0"
@@ -405,10 +411,22 @@ babel-plugin-istanbul@^3.0.0:
     object-assign "^4.1.0"
     test-exclude "^3.3.0"
 
+babel-plugin-istanbul@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.0.0.tgz#36bde8fbef4837e5ff0366531a2beabd7b1ffa10"
+  dependencies:
+    find-up "^2.1.0"
+    istanbul-lib-instrument "^1.4.2"
+    test-exclude "^4.0.0"
+
 babel-plugin-jest-hoist@^18.0.0:
   version "18.0.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-18.0.0.tgz#4150e70ecab560e6e7344adc849498072d34e12a"
 
+babel-plugin-jest-hoist@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-19.0.0.tgz#4ae2a04ea612a6e73651f3fde52c178991304bea"
+
 babel-plugin-syntax-flow@^6.18.0, babel-plugin-syntax-flow@^6.3.13:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-flow/-/babel-plugin-syntax-flow-6.18.0.tgz#4c3ab20a2af26aa20cd25995c398c4eb70310c8d"
@@ -687,6 +705,12 @@ babel-preset-jest@^18.0.0:
   dependencies:
     babel-plugin-jest-hoist "^18.0.0"
 
+babel-preset-jest@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-19.0.0.tgz#22d67201d02324a195811288eb38294bb3cac396"
+  dependencies:
+    babel-plugin-jest-hoist "^19.0.0"
+
 babel-preset-react@^6.16.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-preset-react/-/babel-preset-react-6.22.0.tgz#7bc97e2d73eec4b980fb6b4e4e0884e81ccdc165"
@@ -828,6 +852,12 @@ bser@^1.0.2:
   dependencies:
     node-int64 "^0.4.0"
 
+bser@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
+  dependencies:
+    node-int64 "^0.4.0"
+
 buffer-shims@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
@@ -870,13 +900,6 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
-cardinal@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/cardinal/-/cardinal-1.0.0.tgz#50e21c1b0aa37729f9377def196b5a9cec932ee9"
-  dependencies:
-    ansicolors "~0.2.1"
-    redeyed "~1.0.0"
-
 caseless@~0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.11.0.tgz#715b96ea9841593cc33067923f5ec60ebda4f7d7"
@@ -927,19 +950,6 @@ cli-cursor@^1.0.1:
   dependencies:
     restore-cursor "^1.0.1"
 
-cli-table@^0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/cli-table/-/cli-table-0.3.1.tgz#f53b05266a8b1a0b934b3d0821e6e2dc5914ae23"
-  dependencies:
-    colors "1.0.3"
-
-cli-usage@^0.1.1:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/cli-usage/-/cli-usage-0.1.4.tgz#7c01e0dc706c234b39c933838c8e20b2175776e2"
-  dependencies:
-    marked "^0.3.6"
-    marked-terminal "^1.6.2"
-
 cli-width@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
@@ -972,9 +982,15 @@ code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 
-colors@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
+color-convert@^1.0.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
+  dependencies:
+    color-name "^1.1.1"
+
+color-name@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.1.tgz#4b1415304cf50028ea81643643bd82ea05803689"
 
 combined-stream@^1.0.5, combined-stream@~1.0.5:
   version "1.0.5"
@@ -1070,11 +1086,11 @@ crypto-browserify@3.3.0:
     ripemd160 "0.2.0"
     sha.js "2.2.6"
 
-cssom@0.3.x, "cssom@>= 0.3.0 < 0.4.0":
+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"
 
-"cssstyle@>= 0.2.36 < 0.3.0":
+"cssstyle@>= 0.2.37 < 0.3.0":
   version "0.2.37"
   resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
   dependencies:
@@ -1430,10 +1446,6 @@ esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
-esprima@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.0.0.tgz#53cf247acda77313e551c3aa2e73342d3fb4f7d9"
-
 esrecurse@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.1.0.tgz#4713b6536adf7f2ac4f327d559e7756bff648220"
@@ -1508,12 +1520,18 @@ fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
-fb-watchman@^1.8.0, fb-watchman@^1.9.0:
+fb-watchman@^1.8.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-1.9.0.tgz#6f268f1f347a6b3c875d1e89da7e1ed79adfc0ec"
   dependencies:
     bser "^1.0.2"
 
+fb-watchman@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.0.tgz#54e9abf7dfa2f26cd9b1636c588c1afc05de5d58"
+  dependencies:
+    bser "^2.0.0"
+
 fbjs@^0.8.4:
   version "0.8.8"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.8.tgz#02f1b6e0ea0d46c24e0b51a2d24df069563a5ad6"
@@ -1576,6 +1594,12 @@ find-up@^1.0.0, find-up@^1.1.2:
     path-exists "^2.0.0"
     pinkie-promise "^2.0.0"
 
+find-up@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
+  dependencies:
+    locate-path "^2.0.0"
+
 flat-cache@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.2.2.tgz#fa86714e72c21db88601761ecf2f555d1abc6b96"
@@ -1728,7 +1752,7 @@ graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
 
-growly@^1.2.0:
+growly@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
 
@@ -1817,7 +1841,7 @@ 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@^0.4.13, iconv-lite@~0.4.13:
+iconv-lite@~0.4.13:
   version "0.4.15"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.15.tgz#fe265a218ac6a57cfe854927e9d04c19825eddeb"
 
@@ -2128,13 +2152,13 @@ istanbul-reports@^1.0.0:
   dependencies:
     handlebars "^4.0.3"
 
-jest-changed-files@^17.0.2:
-  version "17.0.2"
-  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-17.0.2.tgz#f5657758736996f590a51b87e5c9369d904ba7b7"
+jest-changed-files@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-19.0.0.tgz#8c1a43a4ffccbcb8ae12e819104585adf2ed93a6"
 
-jest-cli@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-18.1.0.tgz#5ead36ecad420817c2c9baa2aa7574f63257b3d6"
+jest-cli@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-19.0.1.tgz#79630200c3a33a0b15e81b369cf60c35552722c8"
   dependencies:
     ansi-escapes "^1.4.0"
     callsites "^2.0.0"
@@ -2144,171 +2168,191 @@ jest-cli@^18.1.0:
     istanbul-api "^1.1.0-alpha.1"
     istanbul-lib-coverage "^1.0.0"
     istanbul-lib-instrument "^1.1.1"
-    jest-changed-files "^17.0.2"
-    jest-config "^18.1.0"
-    jest-environment-jsdom "^18.1.0"
-    jest-file-exists "^17.0.0"
-    jest-haste-map "^18.1.0"
-    jest-jasmine2 "^18.1.0"
-    jest-mock "^18.0.0"
-    jest-resolve "^18.1.0"
-    jest-resolve-dependencies "^18.1.0"
-    jest-runtime "^18.1.0"
-    jest-snapshot "^18.1.0"
-    jest-util "^18.1.0"
-    json-stable-stringify "^1.0.0"
-    node-notifier "^4.6.1"
-    sane "~1.4.1"
-    strip-ansi "^3.0.1"
+    jest-changed-files "^19.0.0"
+    jest-config "^19.0.1"
+    jest-environment-jsdom "^19.0.1"
+    jest-haste-map "^19.0.0"
+    jest-jasmine2 "^19.0.1"
+    jest-message-util "^19.0.0"
+    jest-regex-util "^19.0.0"
+    jest-resolve-dependencies "^19.0.0"
+    jest-runtime "^19.0.1"
+    jest-snapshot "^19.0.1"
+    jest-util "^19.0.1"
+    micromatch "^2.3.11"
+    node-notifier "^5.0.1"
+    slash "^1.0.0"
+    string-length "^1.0.1"
     throat "^3.0.0"
     which "^1.1.1"
     worker-farm "^1.3.1"
     yargs "^6.3.0"
 
-jest-config@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-18.1.0.tgz#6111740a6d48aab86ff5a9e6ab0b98bd993b6ff4"
+jest-config@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-19.0.1.tgz#a50698aca3b70949ff4e3898d339a13e166d8fb8"
   dependencies:
     chalk "^1.1.1"
-    jest-environment-jsdom "^18.1.0"
-    jest-environment-node "^18.1.0"
-    jest-jasmine2 "^18.1.0"
-    jest-mock "^18.0.0"
-    jest-resolve "^18.1.0"
-    jest-util "^18.1.0"
-    json-stable-stringify "^1.0.0"
-
-jest-diff@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-18.1.0.tgz#4ff79e74dd988c139195b365dc65d87f606f4803"
+    jest-environment-jsdom "^19.0.1"
+    jest-environment-node "^19.0.1"
+    jest-jasmine2 "^19.0.1"
+    jest-regex-util "^19.0.0"
+    jest-resolve "^19.0.0"
+    jest-validate "^19.0.0"
+    pretty-format "^19.0.0"
+
+jest-diff@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-19.0.0.tgz#d1563cfc56c8b60232988fbc05d4d16ed90f063c"
   dependencies:
     chalk "^1.1.3"
     diff "^3.0.0"
-    jest-matcher-utils "^18.1.0"
-    pretty-format "^18.1.0"
+    jest-matcher-utils "^19.0.0"
+    pretty-format "^19.0.0"
 
-jest-environment-jsdom@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-18.1.0.tgz#18b42f0c4ea2bae9f36cab3639b1e8f8c384e24e"
+jest-environment-jsdom@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-19.0.1.tgz#baf16bb10cbd54f3b9a3edb8fd88d11282b11f99"
   dependencies:
-    jest-mock "^18.0.0"
-    jest-util "^18.1.0"
-    jsdom "^9.9.1"
+    jest-mock "^19.0.0"
+    jest-util "^19.0.1"
+    jsdom "^9.11.0"
 
-jest-environment-node@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-18.1.0.tgz#4d6797572c8dda99acf5fae696eb62945547c779"
+jest-environment-node@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-19.0.1.tgz#5a9170437bb8b99da139d79f01de20e8e37a3e34"
   dependencies:
-    jest-mock "^18.0.0"
-    jest-util "^18.1.0"
+    jest-mock "^19.0.0"
+    jest-util "^19.0.1"
 
-jest-file-exists@^17.0.0:
-  version "17.0.0"
-  resolved "https://registry.yarnpkg.com/jest-file-exists/-/jest-file-exists-17.0.0.tgz#7f63eb73a1c43a13f461be261768b45af2cdd169"
+jest-file-exists@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-file-exists/-/jest-file-exists-19.0.0.tgz#cca2e587a11ec92e24cfeab3f8a94d657f3fceb8"
 
-jest-haste-map@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-18.1.0.tgz#06839c74b770a40c1a106968851df8d281c08375"
+jest-haste-map@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-19.0.0.tgz#adde00b62b1fe04432a104b3254fc5004514b55e"
   dependencies:
-    fb-watchman "^1.9.0"
+    fb-watchman "^2.0.0"
     graceful-fs "^4.1.6"
     micromatch "^2.3.11"
-    sane "~1.4.1"
+    sane "~1.5.0"
     worker-farm "^1.3.1"
 
-jest-jasmine2@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-18.1.0.tgz#094e104c2c189708766c77263bb2aecb5860a80b"
+jest-jasmine2@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-19.0.1.tgz#9a9ee34573fc15c4856ec32e65a0865ee878756e"
   dependencies:
     graceful-fs "^4.1.6"
-    jest-matcher-utils "^18.1.0"
-    jest-matchers "^18.1.0"
-    jest-snapshot "^18.1.0"
-    jest-util "^18.1.0"
+    jest-matcher-utils "^19.0.0"
+    jest-matchers "^19.0.0"
+    jest-message-util "^19.0.0"
+    jest-snapshot "^19.0.1"
 
-jest-matcher-utils@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-18.1.0.tgz#1ac4651955ee2a60cef1e7fcc98cdfd773c0f932"
+jest-matcher-utils@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-19.0.0.tgz#5ecd9b63565d2b001f61fbf7ec4c7f537964564d"
   dependencies:
     chalk "^1.1.3"
-    pretty-format "^18.1.0"
+    pretty-format "^19.0.0"
 
-jest-matchers@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-matchers/-/jest-matchers-18.1.0.tgz#0341484bf87a1fd0bac0a4d2c899e2b77a3f1ead"
+jest-matchers@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-matchers/-/jest-matchers-19.0.0.tgz#c74ecc6ebfec06f384767ba4d6fa4a42d6755754"
   dependencies:
-    jest-diff "^18.1.0"
-    jest-matcher-utils "^18.1.0"
-    jest-util "^18.1.0"
-    pretty-format "^18.1.0"
+    jest-diff "^19.0.0"
+    jest-matcher-utils "^19.0.0"
+    jest-message-util "^19.0.0"
+    jest-regex-util "^19.0.0"
 
-jest-mock@^18.0.0:
-  version "18.0.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-18.0.0.tgz#5c248846ea33fa558b526f5312ab4a6765e489b3"
+jest-message-util@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-19.0.0.tgz#721796b89c0e4d761606f9ba8cb828a3b6246416"
+  dependencies:
+    chalk "^1.1.1"
+    micromatch "^2.3.11"
+
+jest-mock@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-19.0.0.tgz#67038641e9607ab2ce08ec4a8cb83aabbc899d01"
+
+jest-regex-util@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-19.0.0.tgz#b7754587112aede1456510bb1f6afe74ef598691"
 
-jest-resolve-dependencies@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-18.1.0.tgz#8134fb5caf59c9ed842fe0152ab01c52711f1bbb"
+jest-resolve-dependencies@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-19.0.0.tgz#a741ad1fa094140e64ecf2642a504f834ece22ee"
   dependencies:
-    jest-file-exists "^17.0.0"
-    jest-resolve "^18.1.0"
+    jest-file-exists "^19.0.0"
 
-jest-resolve@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-18.1.0.tgz#6800accb536658c906cd5e29de412b1ab9ac249b"
+jest-resolve@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-19.0.0.tgz#83e6166d58ad9e31c8503e54b215e30ca56cb5ae"
   dependencies:
     browser-resolve "^1.11.2"
-    jest-file-exists "^17.0.0"
-    jest-haste-map "^18.1.0"
+    jest-haste-map "^19.0.0"
     resolve "^1.2.0"
 
-jest-runtime@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-18.1.0.tgz#3abfd687175b21fc3b85a2b8064399e997859922"
+jest-runtime@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-19.0.1.tgz#7b584cbc690a500d9da148aba6a109bc9266a6b1"
   dependencies:
     babel-core "^6.0.0"
-    babel-jest "^18.0.0"
-    babel-plugin-istanbul "^3.0.0"
+    babel-jest "^19.0.0"
+    babel-plugin-istanbul "^4.0.0"
     chalk "^1.1.3"
     graceful-fs "^4.1.6"
-    jest-config "^18.1.0"
-    jest-file-exists "^17.0.0"
-    jest-haste-map "^18.1.0"
-    jest-mock "^18.0.0"
-    jest-resolve "^18.1.0"
-    jest-snapshot "^18.1.0"
-    jest-util "^18.1.0"
-    json-stable-stringify "^1.0.0"
+    jest-config "^19.0.1"
+    jest-file-exists "^19.0.0"
+    jest-haste-map "^19.0.0"
+    jest-regex-util "^19.0.0"
+    jest-resolve "^19.0.0"
+    jest-util "^19.0.1"
+    json-stable-stringify "^1.0.1"
     micromatch "^2.3.11"
+    strip-bom "3.0.0"
     yargs "^6.3.0"
 
-jest-snapshot@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-18.1.0.tgz#55b96d2ee639c9bce76f87f2a3fd40b71c7a5916"
+jest-snapshot@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-19.0.1.tgz#5b8161f737b63b6973f7e6e222b473970b5a69d1"
   dependencies:
-    jest-diff "^18.1.0"
-    jest-file-exists "^17.0.0"
-    jest-matcher-utils "^18.1.0"
-    jest-util "^18.1.0"
+    chalk "^1.1.3"
+    jest-diff "^19.0.0"
+    jest-file-exists "^19.0.0"
+    jest-matcher-utils "^19.0.0"
+    jest-util "^19.0.1"
     natural-compare "^1.4.0"
-    pretty-format "^18.1.0"
+    pretty-format "^19.0.0"
 
-jest-util@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-18.1.0.tgz#3a99c32114ab17f84be094382527006e6d4bfc6a"
+jest-util@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-19.0.1.tgz#27235211a21280b42bc7c84d8f69e4e07c72cf9f"
   dependencies:
     chalk "^1.1.1"
-    diff "^3.0.0"
     graceful-fs "^4.1.6"
-    jest-file-exists "^17.0.0"
-    jest-mock "^18.0.0"
+    jest-file-exists "^19.0.0"
+    jest-message-util "^19.0.0"
+    jest-mock "^19.0.0"
+    jest-validate "^19.0.0"
+    leven "^2.0.0"
     mkdirp "^0.5.1"
 
-jest@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-18.1.0.tgz#bcebf1e203dee5c2ad2091c805300a343d9e6c7d"
+jest-validate@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-19.0.0.tgz#8c6318a20ecfeaba0ba5378bfbb8277abded4173"
   dependencies:
-    jest-cli "^18.1.0"
+    chalk "^1.1.1"
+    jest-matcher-utils "^19.0.0"
+    leven "^2.0.0"
+    pretty-format "^19.0.0"
+
+jest@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-19.0.1.tgz#f373b3f4688147d4fc18ccd54497acebca72b8c4"
+  dependencies:
+    jest-cli "^19.0.1"
 
 jodid25519@^1.0.0:
   version "1.0.2"
@@ -2331,30 +2375,29 @@ jsbn@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.0.tgz#650987da0dd74f4ebf5a11377a2aa2d273e97dfd"
 
-jsdom@^9.9.1:
-  version "9.9.1"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-9.9.1.tgz#84f3972ad394ab963233af8725211bce4d01bfd5"
+jsdom@^9.11.0:
+  version "9.11.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-9.11.0.tgz#a95b0304e521a2ca5a63c6ea47bf7708a7a84591"
   dependencies:
-    abab "^1.0.0"
-    acorn "^2.4.0"
-    acorn-globals "^1.0.4"
+    abab "^1.0.3"
+    acorn "^4.0.4"
+    acorn-globals "^3.1.0"
     array-equal "^1.0.0"
     content-type-parser "^1.0.1"
-    cssom ">= 0.3.0 < 0.4.0"
-    cssstyle ">= 0.2.36 < 0.3.0"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle ">= 0.2.37 < 0.3.0"
     escodegen "^1.6.1"
     html-encoding-sniffer "^1.0.1"
-    iconv-lite "^0.4.13"
     nwmatcher ">= 1.3.9 < 2.0.0"
     parse5 "^1.5.1"
-    request "^2.55.0"
-    sax "^1.1.4"
-    symbol-tree ">= 3.1.0 < 4.0.0"
-    tough-cookie "^2.3.1"
-    webidl-conversions "^3.0.1"
+    request "^2.79.0"
+    sax "^1.2.1"
+    symbol-tree "^3.2.1"
+    tough-cookie "^2.3.2"
+    webidl-conversions "^4.0.0"
     whatwg-encoding "^1.0.1"
-    whatwg-url "^4.1.0"
-    xml-name-validator ">= 2.0.1 < 3.0.0"
+    whatwg-url "^4.3.0"
+    xml-name-validator "^2.0.1"
 
 jsesc@^1.3.0:
   version "1.3.0"
@@ -2421,6 +2464,10 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
+leven@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -2447,79 +2494,17 @@ loader-utils@^0.2.11:
     json5 "^0.5.0"
     object-assign "^4.0.1"
 
-lodash._arraycopy@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/lodash._arraycopy/-/lodash._arraycopy-3.0.0.tgz#76e7b7c1f1fb92547374878a562ed06a3e50f6e1"
-
-lodash._arrayeach@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/lodash._arrayeach/-/lodash._arrayeach-3.0.0.tgz#bab156b2a90d3f1bbd5c653403349e5e5933ef9e"
-
-lodash._baseassign@^3.0.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseassign/-/lodash._baseassign-3.2.0.tgz#8c38a099500f215ad09e59f1722fd0c52bfe0a4e"
-  dependencies:
-    lodash._basecopy "^3.0.0"
-    lodash.keys "^3.0.0"
-
-lodash._baseclone@^3.0.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseclone/-/lodash._baseclone-3.3.0.tgz#303519bf6393fe7e42f34d8b630ef7794e3542b7"
-  dependencies:
-    lodash._arraycopy "^3.0.0"
-    lodash._arrayeach "^3.0.0"
-    lodash._baseassign "^3.0.0"
-    lodash._basefor "^3.0.0"
-    lodash.isarray "^3.0.0"
-    lodash.keys "^3.0.0"
-
-lodash._basecopy@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz#8da0e6a876cf344c0ad8a54882111dd3c5c7ca36"
-
-lodash._basefor@^3.0.0:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/lodash._basefor/-/lodash._basefor-3.0.3.tgz#7550b4e9218ef09fad24343b612021c79b4c20c2"
-
-lodash._bindcallback@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-
-lodash._getnative@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
-
-lodash.assign@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
-
-lodash.clonedeep@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-3.0.2.tgz#a0a1e40d82a5ea89ff5b147b8444ed63d92827db"
+locate-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
   dependencies:
-    lodash._baseclone "^3.0.0"
-    lodash._bindcallback "^3.0.0"
+    p-locate "^2.0.0"
+    path-exists "^3.0.0"
 
 lodash.cond@^4.3.0:
   version "4.5.2"
   resolved "https://registry.yarnpkg.com/lodash.cond/-/lodash.cond-4.5.2.tgz#f471a1da486be60f6ab955d17115523dd1d255d5"
 
-lodash.isarguments@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
-
-lodash.isarray@^3.0.0:
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
-
-lodash.keys@^3.0.0:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/lodash.keys/-/lodash.keys-3.1.2.tgz#4dbc0472b156be50a0b286855d1bd0b0c656098a"
-  dependencies:
-    lodash._getnative "^3.0.0"
-    lodash.isarguments "^3.0.0"
-    lodash.isarray "^3.0.0"
-
 lodash.pickby@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.pickby/-/lodash.pickby-4.6.0.tgz#7dea21d8c18d7703a27c704c15d3b84a67e33aff"
@@ -2557,20 +2542,6 @@ makeerror@1.0.x:
   dependencies:
     tmpl "1.0.x"
 
-marked-terminal@^1.6.2:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/marked-terminal/-/marked-terminal-1.7.0.tgz#c8c460881c772c7604b64367007ee5f77f125904"
-  dependencies:
-    cardinal "^1.0.0"
-    chalk "^1.1.3"
-    cli-table "^0.3.1"
-    lodash.assign "^4.2.0"
-    node-emoji "^1.4.1"
-
-marked@^0.3.6:
-  version "0.3.6"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.6.tgz#b2c6c618fccece4ef86c4fc6cb8a7cbf5aeda8d7"
-
 memory-fs@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.2.0.tgz#f2bb25368bc121e391c2520de92969caee0a0290"
@@ -2654,12 +2625,6 @@ natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
-node-emoji@^1.4.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.5.1.tgz#fd918e412769bf8c448051238233840b2aff16a1"
-  dependencies:
-    string.prototype.codepointat "^0.2.0"
-
 node-fetch@^1.0.1:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.6.3.tgz#dc234edd6489982d58e8f0db4f695029abcd8c04"
@@ -2699,17 +2664,14 @@ node-libs-browser@^0.7.0:
     util "^0.10.3"
     vm-browserify "0.0.4"
 
-node-notifier@^4.6.1:
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-4.6.1.tgz#056d14244f3dcc1ceadfe68af9cff0c5473a33f3"
+node-notifier@^5.0.1:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.0.2.tgz#4438449fe69e321f941cef943986b0797032701b"
   dependencies:
-    cli-usage "^0.1.1"
-    growly "^1.2.0"
-    lodash.clonedeep "^3.0.0"
-    minimist "^1.1.1"
-    semver "^5.1.0"
+    growly "^1.3.0"
+    semver "^5.3.0"
     shellwords "^0.1.0"
-    which "^1.0.5"
+    which "^1.2.12"
 
 node-pre-gyp@^0.6.29:
   version "0.6.32"
@@ -2840,6 +2802,16 @@ output-file-sync@^1.1.0:
     mkdirp "^0.5.1"
     object-assign "^4.1.0"
 
+p-limit@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
+
+p-locate@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
+  dependencies:
+    p-limit "^1.1.0"
+
 pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
@@ -2873,6 +2845,10 @@ path-exists@^2.0.0:
   dependencies:
     pinkie-promise "^2.0.0"
 
+path-exists@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
+
 path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
@@ -2941,11 +2917,11 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-pretty-format@^18.1.0:
-  version "18.1.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-18.1.0.tgz#fb65a86f7a7f9194963eee91865c1bcf1039e284"
+pretty-format@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-19.0.0.tgz#56530d32acb98a3fa4851c4e2b9d37b420684c84"
   dependencies:
-    ansi-styles "^2.2.1"
+    ansi-styles "^3.0.0"
 
 private@^0.1.6:
   version "0.1.6"
@@ -3090,12 +3066,6 @@ rechoir@^0.6.2:
   dependencies:
     resolve "^1.1.6"
 
-redeyed@~1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/redeyed/-/redeyed-1.0.1.tgz#e96c193b40c0816b00aec842698e61185e55498a"
-  dependencies:
-    esprima "~3.0.0"
-
 regenerate@^1.2.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
@@ -3151,7 +3121,7 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request@^2.55.0, request@^2.79.0:
+request@^2.79.0:
   version "2.79.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.79.0.tgz#4dfe5bf6be8b8cdc37fcf93e04b65577722710de"
   dependencies:
@@ -3236,10 +3206,11 @@ rx-lite@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
 
-sane@~1.4.1:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/sane/-/sane-1.4.1.tgz#88f763d74040f5f0c256b6163db399bf110ac715"
+sane@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-1.5.0.tgz#a4adeae764d048621ecb27d5f9ecf513101939f3"
   dependencies:
+    anymatch "^1.3.0"
     exec-sh "^0.2.0"
     fb-watchman "^1.8.0"
     minimatch "^3.0.2"
@@ -3247,11 +3218,11 @@ sane@~1.4.1:
     walker "~1.0.5"
     watch "~0.10.0"
 
-sax@^1.1.4:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
+sax@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.2.tgz#fd8631a23bc7826bef5d871bdb87378c95647828"
 
-"semver@2 || 3 || 4 || 5", semver@^5.1.0, semver@^5.3.0, semver@~5.3.0:
+"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
@@ -3377,6 +3348,12 @@ stream-http@^2.3.1:
     to-arraybuffer "^1.0.0"
     xtend "^4.0.0"
 
+string-length@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-1.0.1.tgz#56970fb1c38558e9e70b728bf3de269ac45adfac"
+  dependencies:
+    strip-ansi "^3.0.0"
+
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -3392,10 +3369,6 @@ string-width@^2.0.0:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^3.0.0"
 
-string.prototype.codepointat@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/string.prototype.codepointat/-/string.prototype.codepointat-0.2.0.tgz#6b26e9bd3afcaa7be3b4269b526de1b82000ac78"
-
 string_decoder@^0.10.25, string_decoder@~0.10.x:
   version "0.10.31"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
@@ -3410,16 +3383,16 @@ strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   dependencies:
     ansi-regex "^2.0.0"
 
+strip-bom@3.0.0, strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-json-comments@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
@@ -3442,9 +3415,9 @@ supports-color@^3.1.0, supports-color@^3.1.2:
   dependencies:
     has-flag "^1.0.0"
 
-"symbol-tree@>= 3.1.0 < 4.0.0":
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.1.tgz#8549dd1d01fa9f893c18cc9ab0b106b4d9b168cb"
+symbol-tree@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
 
 table@^3.7.8:
   version "3.8.3"
@@ -3492,6 +3465,16 @@ test-exclude@^3.3.0:
     read-pkg-up "^1.0.1"
     require-main-filename "^1.0.1"
 
+test-exclude@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.0.0.tgz#0ddc0100b8ae7e88b34eb4fd98a907e961991900"
+  dependencies:
+    arrify "^1.0.1"
+    micromatch "^2.3.11"
+    object-assign "^4.1.0"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+
 text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -3522,7 +3505,7 @@ to-fast-properties@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.2.tgz#f3f5c0c3ba7299a7ef99427e44633257ade43320"
 
-tough-cookie@^2.3.1, tough-cookie@~2.3.0:
+tough-cookie@^2.3.2, tough-cookie@~2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
   dependencies:
@@ -3653,10 +3636,14 @@ watchpack@^0.2.1:
     chokidar "^1.0.0"
     graceful-fs "^4.1.2"
 
-webidl-conversions@^3.0.0, webidl-conversions@^3.0.1:
+webidl-conversions@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
 
+webidl-conversions@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.1.tgz#8015a17ab83e7e1b311638486ace81da6ce206a0"
+
 webpack-core@~0.6.9:
   version "0.6.9"
   resolved "https://registry.yarnpkg.com/webpack-core/-/webpack-core-0.6.9.tgz#fc571588c8558da77be9efb6debdc5a3b172bdc2"
@@ -3694,9 +3681,9 @@ whatwg-fetch@>=0.10.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.2.tgz#fe294d1d89e36c5be8b3195057f2e4bc74fc980e"
 
-whatwg-url@^4.1.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.3.0.tgz#92aaee21f4f2a642074357d70ef8500a7cbb171a"
+whatwg-url@^4.3.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.4.0.tgz#594f95781545c13934a62db40897c818cafa2e04"
   dependencies:
     tr46 "~0.0.3"
     webidl-conversions "^3.0.0"
@@ -3705,7 +3692,7 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
-which@^1.0.5, which@^1.1.1, which@^1.2.9:
+which@^1.1.1, which@^1.2.12, which@^1.2.9:
   version "1.2.12"
   resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
   dependencies:
@@ -3757,7 +3744,7 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
-"xml-name-validator@>= 2.0.1 < 3.0.0":
+xml-name-validator@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"