diff --git a/.eslintcache b/.eslintcache
deleted file mode 100644
index 02cc68f804c2f55081b339f84339d2290a764231..0000000000000000000000000000000000000000
--- a/.eslintcache
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/yarn-error.log b/yarn-error.log
deleted file mode 100644
index 0728909a48bc5a6d70a401874a256a771050e201..0000000000000000000000000000000000000000
--- a/yarn-error.log
+++ /dev/null
@@ -1,4222 +0,0 @@
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-    version "6.26.0"
-    resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
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-  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"
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-    version "6.26.0"
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-    version "7.0.0-beta.44"
-    resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.44.tgz#89159e15e6e30c5096e22d738d8c0af8a0e8ca1d"
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-    version "6.18.0"
-    resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
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-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
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-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
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-    version "0.1.2"
-    resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz#474df4a9f2da24e05df3158c3b1db3c3cd46a154"
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-    version "0.0.2"
-    resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-0.0.2.tgz#024f0f72afa25b75f9c0ee73cd4f55ec1bed9784"
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-    version "0.0.8"
-    resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-0.0.8.tgz#1101e9544f4a76b1bc3b26d452ca96d7a35e7978"
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-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
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-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/benchmark/-/benchmark-1.0.0.tgz#2f1e2fa4c359f11122aa183082218e957e390c73"
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-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/better-assert/-/better-assert-1.0.2.tgz#40866b9e1b9e0b55b481894311e68faffaebc522"
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-    version "1.11.0"
-    resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.11.0.tgz#46aa1751fb6a2f93ee5e689bb1087d4b14c6c205"
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-    version "1.2.1"
-    resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.2.1.tgz#14ad6113812d2d37d72e67b4cacb4bb726505f11"
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-    version "0.0.4"
-    resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.4.tgz#bcf13052ca54463f30f9fc7e95b9a47630a94921"
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-    version "3.4.6"
-    resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.4.6.tgz#01da8d821d87813d158967e743d5fe6c62cf8c0f"
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-    version "0.0.6"
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-    version "3.2.2"
-    resolved "https://registry.yarnpkg.com/bouncy/-/bouncy-3.2.2.tgz#82ab4ad7beae05890eed54b9af3c45394b185dc7"
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-    version "1.1.11"
-    resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
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-    version "1.8.5"
-    resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
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-    version "0.3.5"
-    resolved "https://registry.yarnpkg.com/browser-launcher/-/browser-launcher-0.3.5.tgz#d9a3663fa064d8155044991c00e61dbcb6730a16"
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-    version "2.0.1"
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-    version "3.2.8"
-    resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-3.2.8.tgz#b0005361d6471f0f5952797a76fc985f1f978fc6"
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-    version "1.1.0"
-    resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.0.tgz#87fcaa3a298358e0ade6e442cfce840740d1ad04"
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-    version "2.1.13"
-    resolved "https://registry.yarnpkg.com/buffer/-/buffer-2.1.13.tgz#c88838ebf79f30b8b4a707788470bea8a62c2355"
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-    version "1.2.1"
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-    version "1.1.1"
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-    version "0.0.7"
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-    version "0.1.0"
-    resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
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-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
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-    version "0.2.0"
-    resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
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-    version "1.2.1"
-    resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
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-    version "1.0.30000847"
-    resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000847.tgz#be77f439be29bbc57ae08004b1e470b653b1ec1d"
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-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
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-    version "0.12.0"
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-    version "1.1.3"
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-    version "2.4.1"
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-    version "0.4.2"
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-    version "1.0.1"
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-    version "2.38.3"
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-    version "0.3.3"
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-    version "2.1.0"
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-    version "2.2.0"
-    resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
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-    version "4.6.0"
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-    version "1.1.0"
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-    version "1.9.1"
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-  color-name@^1.1.1:
-    version "1.1.3"
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-  combine-source-map@~0.3.0:
-    version "0.3.0"
-    resolved "https://registry.yarnpkg.com/combine-source-map/-/combine-source-map-0.3.0.tgz#d9e74f593d9cd43807312cb5d846d451efaa9eb7"
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-    version "2.15.1"
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-    version "1.0.0"
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-    version "1.1.2"
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-    version "0.0.3"
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-  concat-stream@1.6.2, concat-stream@^1.6.0:
-    version "1.6.2"
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-    version "1.0.1"
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-  console-control-strings@^1.0.0, console-control-strings@~1.1.0:
-    version "1.1.0"
-    resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
-
-  constants-browserify@~0.0.1:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-0.0.1.tgz#92577db527ba6c4cf0a4568d84bc031f441e21f2"
-
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-    version "0.1.0"
-    resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
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-  convert-source-map@^1.5.0, convert-source-map@^1.5.1:
-    version "1.5.1"
-    resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
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-  convert-source-map@~0.3.0:
-    version "0.3.5"
-    resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-0.3.5.tgz#f1d802950af7dd2631a1febe0596550c86ab3190"
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-  core-js@^1.0.0:
-    version "1.2.7"
-    resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
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-  core-js@^2.4.0, core-js@^2.5.0:
-    version "2.5.7"
-    resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
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-  core-js@~2.3.0:
-    version "2.3.0"
-    resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.3.0.tgz#fab83fbb0b2d8dc85fa636c4b9d34c75420c6d65"
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-  core-util-is@1.0.2, core-util-is@~1.0.0:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
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-    version "3.0.2"
-    resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
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-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
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-  create-hmac@^1.1.3:
-    version "1.1.7"
-    resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
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-  cross-spawn@^5.1.0:
-    version "5.1.0"
-    resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
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-      shebang-command "^1.2.0"
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-  crypto-browserify@~1.0.9:
-    version "1.0.9"
-    resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-1.0.9.tgz#cc5449685dfb85eb11c9828acc7cb87ab5bbfcc0"
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-  damerau-levenshtein@^1.0.0:
-    version "1.0.4"
-    resolved "https://registry.yarnpkg.com/damerau-levenshtein/-/damerau-levenshtein-1.0.4.tgz#03191c432cb6eea168bb77f3a55ffdccb8978514"
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-    version "1.14.1"
-    resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
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-    version "0.7.4"
-    resolved "https://registry.yarnpkg.com/debug/-/debug-0.7.4.tgz#06e1ea8082c2cb14e39806e22e2f6f757f92af39"
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-    version "1.0.4"
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-    version "2.6.9"
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-    version "3.1.0"
-    resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
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-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
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-    version "0.0.0"
-    resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-0.0.0.tgz#99679d3bbd047156fcd450d3d01eeb9068691e83"
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-    version "0.1.2"
-    resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-0.1.2.tgz#b246c2b80a570a47c11be1d9bd1070ec878b87ce"
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-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
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-    version "0.6.0"
-    resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
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-    version "0.1.3"
-    resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
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-    version "1.1.2"
-    resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
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-    version "0.0.0"
-    resolved "https://registry.yarnpkg.com/defined/-/defined-0.0.0.tgz#f35eea7d705e933baf13b2f03b3f83d921403b3e"
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-    version "1.0.0"
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-    version "3.0.0"
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-    version "1.0.0"
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-    version "1.0.0"
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-    version "0.1.2"
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-    version "0.8.0"
-    resolved "https://registry.yarnpkg.com/derequire/-/derequire-0.8.0.tgz#c1f7f1da2cede44adede047378f03f444e9c4c0d"
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-    version "4.0.0"
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-    version "1.0.3"
-    resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
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-    version "3.1.0"
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-    version "1.6.0"
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-    version "2.1.0"
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-    version "1.1.7"
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-  duplexer2@^0.1.4:
-    version "0.1.4"
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-  duplexer@~0.1.1:
-    version "0.1.1"
-    resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
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-    version "0.1.1"
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-  electron-to-chromium@^1.3.47:
-    version "1.3.48"
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-      chalk "^2.1.0"
-      concat-stream "^1.6.0"
-      cross-spawn "^5.1.0"
-      debug "^3.1.0"
-      doctrine "^2.1.0"
-      eslint-scope "^3.7.1"
-      eslint-visitor-keys "^1.0.0"
-      espree "^3.5.4"
-      esquery "^1.0.0"
-      esutils "^2.0.2"
-      file-entry-cache "^2.0.0"
-      functional-red-black-tree "^1.0.1"
-      glob "^7.1.2"
-      globals "^11.0.1"
-      ignore "^3.3.3"
-      imurmurhash "^0.1.4"
-      inquirer "^3.0.6"
-      is-resolvable "^1.0.0"
-      js-yaml "^3.9.1"
-      json-stable-stringify-without-jsonify "^1.0.1"
-      levn "^0.3.0"
-      lodash "^4.17.4"
-      minimatch "^3.0.2"
-      mkdirp "^0.5.1"
-      natural-compare "^1.4.0"
-      optionator "^0.8.2"
-      path-is-inside "^1.0.2"
-      pluralize "^7.0.0"
-      progress "^2.0.0"
-      regexpp "^1.0.1"
-      require-uncached "^1.0.3"
-      semver "^5.3.0"
-      strip-ansi "^4.0.0"
-      strip-json-comments "~2.0.1"
-      table "4.0.2"
-      text-table "~0.2.0"
-
-  espree@^3.5.4:
-    version "3.5.4"
-    resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
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-      acorn-jsx "^3.0.0"
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-  esprima-fb@3001.1.0-dev-harmony-fb, esprima-fb@^3001.1.0-dev-harmony-fb:
-    version "3001.1.0-dev-harmony-fb"
-    resolved "https://registry.yarnpkg.com/esprima-fb/-/esprima-fb-3001.0001.0000-dev-harmony-fb.tgz#b77d37abcd38ea0b77426bb8bc2922ce6b426411"
-
-  esprima@^4.0.0:
-    version "4.0.0"
-    resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
-
-  esprima@~1.0.2, esprima@~1.0.4:
-    version "1.0.4"
-    resolved "https://registry.yarnpkg.com/esprima/-/esprima-1.0.4.tgz#9f557e08fc3b4d26ece9dd34f8fbf476b62585ad"
-
-  esquery@^1.0.0:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
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-      estraverse "^4.0.0"
-
-  esrecurse@^4.1.0:
-    version "4.2.1"
-    resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
-    dependencies:
-      estraverse "^4.1.0"
-
-  esrefactor@~0.1.0:
-    version "0.1.0"
-    resolved "https://registry.yarnpkg.com/esrefactor/-/esrefactor-0.1.0.tgz#d142795a282339ab81e936b5b7a21b11bf197b13"
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-      escope "~0.0.13"
-      esprima "~1.0.2"
-      estraverse "~0.0.4"
-
-  "estraverse@>= 0.0.2", estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1:
-    version "4.2.0"
-    resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
-
-  estraverse@~0.0.4:
-    version "0.0.4"
-    resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-0.0.4.tgz#01a0932dfee574684a598af5a67c3bf9b6428db2"
-
-  estraverse@~1.5.0:
-    version "1.5.1"
-    resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.5.1.tgz#867a3e8e58a9f84618afb6c2ddbcd916b7cbaf71"
-
-  esutils@^2.0.2:
-    version "2.0.2"
-    resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
-
-  esutils@~1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/esutils/-/esutils-1.0.0.tgz#8151d358e20c8acc7fb745e7472c0025fe496570"
-
-  events@~1.0.0:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/events/-/events-1.0.2.tgz#75849dcfe93d10fb057c30055afdbd51d06a8e24"
-
-  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@^1.8.1:
-    version "1.8.2"
-    resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
-    dependencies:
-      fill-range "^2.1.0"
-
-  extend@~3.0.1:
-    version "3.0.1"
-    resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
-
-  external-editor@^2.0.4:
-    version "2.2.0"
-    resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
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-      iconv-lite "^0.4.17"
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-    version "0.3.2"
-    resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
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-      is-extglob "^1.0.0"
-
-  extract-zip@^1.6.6:
-    version "1.6.7"
-    resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.7.tgz#a840b4b8af6403264c8db57f4f1a74333ef81fe9"
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-      debug "2.6.9"
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-      yauzl "2.4.1"
-
-  extsprintf@1.3.0:
-    version "1.3.0"
-    resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
-
-  extsprintf@^1.2.0:
-    version "1.4.0"
-    resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
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-  fast-deep-equal@^1.0.0:
-    version "1.1.0"
-    resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz#c053477817c86b51daa853c81e059b733d023614"
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-  fast-json-stable-stringify@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
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-  fast-levenshtein@~2.0.4:
-    version "2.0.6"
-    resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
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-    version "0.8.16"
-    resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
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-  fd-slicer@~1.0.1:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.0.1.tgz#8b5bcbd9ec327c5041bf9ab023fd6750f1177e65"
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-      pend "~1.2.0"
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-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
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-  file-entry-cache@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
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-  filename-regex@^2.0.0:
-    version "2.0.1"
-    resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
-
-  filetransfer@^2.0.4:
-    version "2.0.5"
-    resolved "https://registry.yarnpkg.com/filetransfer/-/filetransfer-2.0.5.tgz#887c8046fe546ec8ae815c3301a5c3135fa3b35d"
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-      wildemitter "1.x"
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-    version "2.2.4"
-    resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.4.tgz#eb1e773abb056dcd8df2bfdf6af59b8b3a936565"
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-    version "1.1.2"
-    resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
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-      pinkie-promise "^2.0.0"
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-    version "2.1.0"
-    resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
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-    version "1.3.0"
-    resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.0.tgz#d3030b32b38154f4e3b7e9c709f490f7ef97c481"
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-    version "0.3.2"
-    resolved "https://registry.yarnpkg.com/for-each/-/for-each-0.3.2.tgz#2c40450b9348e97f281322593ba96704b9abd4d4"
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-
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-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
-
-  for-own@^0.1.4:
-    version "0.1.5"
-    resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.5.tgz#5265c681a4f294dabbf17c9509b6763aa84510ce"
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-      for-in "^1.0.1"
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-  foreach@^2.0.5:
-    version "2.0.5"
-    resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
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-  forever-agent@~0.6.1:
-    version "0.6.1"
-    resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
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-  form-data@~2.3.1:
-    version "2.3.2"
-    resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
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-  formatter@^0.4.1:
-    version "0.4.1"
-    resolved "https://registry.yarnpkg.com/formatter/-/formatter-0.4.1.tgz#f43afedf8f2e7454ceae02ce45567a9fa3277fb8"
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-  fs-minipass@^1.2.5:
-    version "1.2.5"
-    resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.5.tgz#06c277218454ec288df77ada54a03b8702aacb9d"
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-      minipass "^2.2.1"
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-  fs-readdir-recursive@^1.0.0:
-    version "1.1.0"
-    resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz#e32fc030a2ccee44a6b5371308da54be0b397d27"
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-  fs.realpath@^1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
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-  fsevents@^1.0.0:
-    version "1.2.4"
-    resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.4.tgz#f41dcb1af2582af3692da36fc55cbd8e1041c426"
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-  function-bind@^1.0.2, function-bind@^1.1.1, function-bind@~1.1.1:
-    version "1.1.1"
-    resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
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-  functional-red-black-tree@^1.0.1:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
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-  gauge@~2.7.3:
-    version "2.7.4"
-    resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
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-  geckodriver@^1.6.1:
-    version "1.11.0"
-    resolved "https://registry.yarnpkg.com/geckodriver/-/geckodriver-1.11.0.tgz#2853ccd4f420d347c61542daeed782c87a718687"
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-  getpass@^0.1.1:
-    version "0.1.7"
-    resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
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-  getscreenmedia@^5.0.0:
-    version "5.0.0"
-    resolved "https://registry.yarnpkg.com/getscreenmedia/-/getscreenmedia-5.0.0.tgz#6a059d6bb4213f826309b3f32ca1ac091e2892e2"
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-  glob-base@^0.3.0:
-    version "0.3.0"
-    resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
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-  glob-parent@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-2.0.0.tgz#81383d72db054fcccf5336daa902f182f6edbb28"
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-  glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@~7.1.2:
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-    version "3.2.11"
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-  globals@^11.0.1, globals@^11.1.0:
-    version "11.5.0"
-    resolved "https://registry.yarnpkg.com/globals/-/globals-11.5.0.tgz#6bc840de6771173b191f13d3a9c94d441ee92642"
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-  globals@^9.18.0:
-    version "9.18.0"
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-  globby@^5.0.0:
-    version "5.0.0"
-    resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
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-  globby@^6.1.0:
-    version "6.1.0"
-    resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
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-  got@5.6.0:
-    version "5.6.0"
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-  graceful-fs@^4.1.2, graceful-fs@^4.1.4:
-    version "4.1.11"
-    resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
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-  har-schema@^2.0.0:
-    version "2.0.0"
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-  har-validator@~5.0.3:
-    version "5.0.3"
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-    version "1.2.0"
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-  has-ansi@^2.0.0:
-    version "2.0.0"
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-    resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
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-      extsprintf "1.3.0"
-      json-schema "0.2.3"
-      verror "1.10.0"
-
-  jsx-ast-utils@^2.0.0, jsx-ast-utils@^2.0.1:
-    version "2.0.1"
-    resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-2.0.1.tgz#e801b1b39985e20fffc87b40e3748080e2dcac7f"
-    dependencies:
-      array-includes "^3.0.3"
-
-  jszip@^3.1.3:
-    version "3.1.5"
-    resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.1.5.tgz#e3c2a6c6d706ac6e603314036d43cd40beefdf37"
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-      core-js "~2.3.0"
-      es6-promise "~3.0.2"
-      lie "~3.1.0"
-      pako "~1.0.2"
-      readable-stream "~2.0.6"
-
-  kew@^0.7.0:
-    version "0.7.0"
-    resolved "https://registry.yarnpkg.com/kew/-/kew-0.7.0.tgz#79d93d2d33363d6fdd2970b335d9141ad591d79b"
-
-  kind-of@^3.0.2:
-    version "3.2.2"
-    resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
-    dependencies:
-      is-buffer "^1.1.5"
-
-  kind-of@^6.0.0:
-    version "6.0.2"
-    resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
-
-  levn@^0.3.0, levn@~0.3.0:
-    version "0.3.0"
-    resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
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-      prelude-ls "~1.1.2"
-      type-check "~0.3.2"
-
-  lexical-scope@~1.1.0:
-    version "1.1.1"
-    resolved "https://registry.yarnpkg.com/lexical-scope/-/lexical-scope-1.1.1.tgz#debac1067435f1359d90fcfd9e94bcb2ee47b2bf"
-    dependencies:
-      astw "^2.0.0"
-
-  lie@~3.1.0:
-    version "3.1.1"
-    resolved "https://registry.yarnpkg.com/lie/-/lie-3.1.1.tgz#9a436b2cc7746ca59de7a41fa469b3efb76bd87e"
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-      immediate "~3.0.5"
-
-  load-json-file@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
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-      parse-json "^2.2.0"
-      pify "^2.0.0"
-      strip-bom "^3.0.0"
-
-  locate-path@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
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-      p-locate "^2.0.0"
-      path-exists "^3.0.0"
-
-  lodash.clonedeep@^4.3.2:
-    version "4.5.0"
-    resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-
-  lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
-    version "4.17.10"
-    resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
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-  loose-envify@^1.0.0, loose-envify@^1.3.1:
-    version "1.3.1"
-    resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
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-      js-tokens "^3.0.0"
-
-  lowercase-keys@^1.0.0:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
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-    version "2.7.3"
-    resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.7.3.tgz#6d4524e8b955f95d4f5b58851ce21dd72fb4e952"
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-  lru-cache@^4.0.1:
-    version "4.1.3"
-    resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.3.tgz#a1175cf3496dfc8436c156c334b4955992bce69c"
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-      pseudomap "^1.0.2"
-      yallist "^2.1.2"
-
-  math-random@^1.0.1:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/math-random/-/math-random-1.0.1.tgz#8b3aac588b8a66e4975e3cdea67f7bb329601fac"
-
-  md5.js@^1.3.4:
-    version "1.3.4"
-    resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
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-      inherits "^2.0.1"
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-  merge@~1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/merge/-/merge-1.0.0.tgz#b443ab46d837c491e6222056ab0f7933ecb3568f"
-
-  micromatch@^2.1.5:
-    version "2.3.11"
-    resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
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-      array-unique "^0.2.1"
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-  mime-db@~1.33.0:
-    version "1.33.0"
-    resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.33.0.tgz#a3492050a5cb9b63450541e39d9788d2272783db"
-
-  mime-types@^2.1.12, mime-types@~2.1.17:
-    version "2.1.18"
-    resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
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-      mime-db "~1.33.0"
-
-  mime@1.2.x:
-    version "1.2.11"
-    resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.11.tgz#58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10"
-
-  mimic-fn@^1.0.0:
-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
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-  minimatch@0.3:
-    version "0.3.0"
-    resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-0.3.0.tgz#275d8edaac4f1bb3326472089e7949c8394699dd"
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-      lru-cache "2"
-      sigmund "~1.0.0"
-
-  minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4:
-    version "3.0.4"
-    resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
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-      brace-expansion "^1.1.7"
-
-  minimist@0.0.5:
-    version "0.0.5"
-    resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.5.tgz#d7aa327bcecf518f9106ac6b8f003fa3bcea8566"
-
-  minimist@0.0.8:
-    version "0.0.8"
-    resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
-
-  minimist@^1.2.0, minimist@~1.2.0:
-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
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-  minimist@~0.0.1, minimist@~0.0.7, minimist@~0.0.9:
-    version "0.0.10"
-    resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
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-  minipass@^2.2.1, minipass@^2.3.3:
-    version "2.3.3"
-    resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.3.3.tgz#a7dcc8b7b833f5d368759cce544dccb55f50f233"
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-      yallist "^3.0.0"
-
-  minizlib@^1.0.4, minizlib@^1.1.0:
-    version "1.1.0"
-    resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.1.0.tgz#11e13658ce46bc3a70a267aac58359d1e0c29ceb"
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-      minipass "^2.2.1"
-
-  mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
-    version "0.5.1"
-    resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
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-      minimist "0.0.8"
-
-  mkdirp@~0.3.3:
-    version "0.3.5"
-    resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.3.5.tgz#de3e5f8961c88c787ee1368df849ac4413eca8d7"
-
-  mockconsole@0.0.1:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/mockconsole/-/mockconsole-0.0.1.tgz#d62a7ed85530964abcd24edb9f30fa58bbce56c6"
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-  module-deps@~2.0.0:
-    version "2.0.6"
-    resolved "https://registry.yarnpkg.com/module-deps/-/module-deps-2.0.6.tgz#b999321c73ac33580f00712c0f3075fdca42563f"
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-      browser-resolve "~1.2.4"
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-  ms@0.6.2:
-    version "0.6.2"
-    resolved "https://registry.yarnpkg.com/ms/-/ms-0.6.2.tgz#d89c2124c6fdc1353d65a8b77bf1aac4b193708c"
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-  ms@2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
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-  mute-stream@0.0.7:
-    version "0.0.7"
-    resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
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-  nan@^2.0.5, nan@^2.9.2:
-    version "2.10.0"
-    resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
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-  nan@~2.4.0:
-    version "2.4.0"
-    resolved "https://registry.yarnpkg.com/nan/-/nan-2.4.0.tgz#fb3c59d45fe4effe215f0b890f8adf6eb32d2232"
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-  natural-compare@^1.4.0:
-    version "1.4.0"
-    resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
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-  needle@^2.2.0:
-    version "2.2.1"
-    resolved "https://registry.yarnpkg.com/needle/-/needle-2.2.1.tgz#b5e325bd3aae8c2678902fa296f729455d1d3a7d"
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-      iconv-lite "^0.4.4"
-      sax "^1.2.4"
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-  node-fetch@^1.0.1:
-    version "1.7.3"
-    resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
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-      is-stream "^1.0.1"
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-  node-pre-gyp@^0.10.0:
-    version "0.10.0"
-    resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.10.0.tgz#6e4ef5bb5c5203c6552448828c852c40111aac46"
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-      mkdirp "^0.5.1"
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-  node-status-codes@^1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/node-status-codes/-/node-status-codes-1.0.0.tgz#5ae5541d024645d32a58fcddc9ceecea7ae3ac2f"
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-  nopt@^4.0.1:
-    version "4.0.1"
-    resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
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-  normalize-package-data@^2.3.2, normalize-package-data@^2.3.8:
-    version "2.4.0"
-    resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.4.0.tgz#12f95a307d58352075a04907b84ac8be98ac012f"
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-  normalize-path@^2.0.0, normalize-path@^2.0.1:
-    version "2.1.1"
-    resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
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-  npm-bundled@^1.0.1:
-    version "1.0.3"
-    resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.3.tgz#7e71703d973af3370a9591bafe3a63aca0be2308"
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-  npm-packlist@^1.1.6:
-    version "1.1.10"
-    resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.1.10.tgz#1039db9e985727e464df066f4cf0ab6ef85c398a"
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-      npm-bundled "^1.0.1"
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-  npmlog@^4.0.2:
-    version "4.1.2"
-    resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
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-  number-is-nan@^1.0.0:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
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-  oauth-sign@~0.8.2:
-    version "0.8.2"
-    resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
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-  object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
-    version "4.1.1"
-    resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
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-  object-component@0.0.3:
-    version "0.0.3"
-    resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
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-  object-inspect@~0.1.3:
-    version "0.1.3"
-    resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-0.1.3.tgz#d05a65c2e34fe8225d9fda2e484e4e47b7e2f490"
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-  object-inspect@~1.5.0:
-    version "1.5.0"
-    resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.5.0.tgz#9d876c11e40f485c79215670281b767488f9bfe3"
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-  object-keys@^1.0.8:
-    version "1.0.11"
-    resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.11.tgz#c54601778ad560f1142ce0e01bcca8b56d13426d"
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-  object-keys@~0.4.0:
-    version "0.4.0"
-    resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-0.4.0.tgz#28a6aae7428dd2c3a92f3d95f21335dd204e0336"
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-  object.omit@^2.0.0:
-    version "2.0.1"
-    resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
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-  once@^1.3.0:
-    version "1.4.0"
-    resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
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-  onetime@^2.0.0:
-    version "2.0.1"
-    resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
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-  optimist@~0.3.5:
-    version "0.3.7"
-    resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.3.7.tgz#c90941ad59e4273328923074d2cf2e7cbc6ec0d9"
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-  optimist@~0.5.2:
-    version "0.5.2"
-    resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.5.2.tgz#85c8c1454b3315e4a78947e857b1df033450bfbc"
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-      wordwrap "~0.0.2"
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-  optionator@^0.8.2:
-    version "0.8.2"
-    resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
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-  options@>=0.0.5:
-    version "0.0.6"
-    resolved "https://registry.yarnpkg.com/options/-/options-0.0.6.tgz#ec22d312806bb53e731773e7cdaefcf1c643128f"
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-  ordered-emitter@~0.1.0:
-    version "0.1.1"
-    resolved "https://registry.yarnpkg.com/ordered-emitter/-/ordered-emitter-0.1.1.tgz#aa20bdafbdcc1631834a350f68b4ef8eb34eed7b"
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-  os-browserify@~0.1.1:
-    version "0.1.2"
-    resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.1.2.tgz#49ca0293e0b19590a5f5de10c7f265a617d8fe54"
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-  os-homedir@^1.0.0:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
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-  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"
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-  osenv@^0.1.4:
-    version "0.1.5"
-    resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
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-      os-tmpdir "^1.0.0"
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-    version "1.1.2"
-    resolved "https://registry.yarnpkg.com/output-file-sync/-/output-file-sync-1.1.2.tgz#d0a33eefe61a205facb90092e826598d5245ce76"
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-      object-assign "^4.1.0"
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-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.2.0.tgz#0e92b6bedcb59f022c13d0f1949dc82d15909f1c"
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-
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-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
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-      p-limit "^1.1.0"
-
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-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/p-map/-/p-map-1.2.0.tgz#e4e94f311eabbc8633a1e79908165fca26241b6b"
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-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
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-    version "0.2.9"
-    resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
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-    version "1.0.6"
-    resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.6.tgz#0101211baa70c4bca4a0f63f2206e97b7dfaf258"
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-    version "0.0.2"
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-    version "0.0.3"
-    resolved "https://registry.yarnpkg.com/parents/-/parents-0.0.3.tgz#fa212f024d9fa6318dbb6b4ce676c8be493b9c43"
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-    version "3.0.4"
-    resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
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-    version "2.2.0"
-    resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
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-    version "0.0.1"
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-    version "0.0.2"
-    resolved "https://registry.yarnpkg.com/parseqs/-/parseqs-0.0.2.tgz#9dfe70b2cddac388bde4f35b1f240fa58adbe6c7"
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-    version "0.0.2"
-    resolved "https://registry.yarnpkg.com/parseuri/-/parseuri-0.0.2.tgz#db41878f2d6964718be870b3140973d8093be156"
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-      better-assert "~1.0.0"
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-    version "0.0.4"
-    resolved "https://registry.yarnpkg.com/parseuri/-/parseuri-0.0.4.tgz#806582a39887e1ea18dd5e2fe0e01902268e9350"
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-    version "0.0.0"
-    resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
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-    version "2.1.0"
-    resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
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-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
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-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
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-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
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-    version "1.0.5"
-    resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
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-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/path-platform/-/path-platform-0.0.1.tgz#b5585d7c3c463d89aa0060d86611cf1afd617e2a"
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-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
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-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
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-    version "2.1.0"
-    resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
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-    version "2.3.0"
-    resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
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-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
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-    version "2.0.1"
-    resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
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-
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-    version "2.0.4"
-    resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
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-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
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-    version "0.2.1"
-    resolved "https://registry.yarnpkg.com/plist/-/plist-0.2.1.tgz#f3a3de07885d773e66d8a96782f1bec28cf2b2d0"
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-    version "7.0.0"
-    resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
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-    version "1.1.2"
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-    version "1.0.4"
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-    version "0.2.0"
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-    version "0.1.8"
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-    version "1.0.7"
-    resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
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-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
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-    version "0.7.0"
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-    version "0.6.0"
-    resolved "https://registry.yarnpkg.com/process/-/process-0.6.0.tgz#7dd9be80ffaaedd4cb628f1827f1cbab6dc0918f"
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-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.0.tgz#8a1be366bf8fc23db2bd23f10c6fe920b4389d1f"
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-    version "7.3.1"
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-    version "15.6.1"
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-    version "1.0.2"
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-    version "1.4.1"
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-    version "1.2.4"
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-    version "0.2.0"
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-    version "3.0.0"
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-    version "3.1.0"
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-    version "2.0.0"
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-      tough-cookie "~2.3.3"
-      tunnel-agent "^0.6.0"
-      uuid "^3.1.0"
-
-  require-uncached@^1.0.3:
-    version "1.0.3"
-    resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
-    dependencies:
-      caller-path "^0.1.0"
-      resolve-from "^1.0.0"
-
-  resolve-from@^1.0.0:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
-
-  resolve@0.6.3, resolve@~0.6.1, resolve@~0.6.3:
-    version "0.6.3"
-    resolved "https://registry.yarnpkg.com/resolve/-/resolve-0.6.3.tgz#dd957982e7e736debdf53b58a4dd91754575dd46"
-
-  resolve@^1.5.0, resolve@^1.6.0:
-    version "1.7.1"
-    resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.7.1.tgz#aadd656374fd298aee895bc026b8297418677fd3"
-    dependencies:
-      path-parse "^1.0.5"
-
-  resolve@~0.3.0:
-    version "0.3.1"
-    resolved "https://registry.yarnpkg.com/resolve/-/resolve-0.3.1.tgz#34c63447c664c70598d1c9b126fc43b2a24310a4"
-
-  resolve@~0.4.0:
-    version "0.4.3"
-    resolved "https://registry.yarnpkg.com/resolve/-/resolve-0.4.3.tgz#dcadad202e7cacc2467e3a38800211f42f9c13df"
-
-  resolve@~1.5.0:
-    version "1.5.0"
-    resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.5.0.tgz#1f09acce796c9a762579f31b2c1cc4c3cddf9f36"
-    dependencies:
-      path-parse "^1.0.5"
-
-  restore-cursor@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
-    dependencies:
-      onetime "^2.0.0"
-      signal-exit "^3.0.2"
-
-  resumer@~0.0.0:
-    version "0.0.0"
-    resolved "https://registry.yarnpkg.com/resumer/-/resumer-0.0.0.tgz#f1e8f461e4064ba39e82af3cdc2a8c893d076759"
-    dependencies:
-      through "~2.3.4"
-
-  rfile@~1.0, rfile@~1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/rfile/-/rfile-1.0.0.tgz#59708cf90ca1e74c54c3cfc5c36fdb9810435261"
-    dependencies:
-      callsite "~1.0.0"
-      resolve "~0.3.0"
-
-  rimraf@^2.2.8, rimraf@^2.5.4, rimraf@^2.6.1:
-    version "2.6.2"
-    resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
-    dependencies:
-      glob "^7.0.5"
-
-  ripemd160@^2.0.0, ripemd160@^2.0.1:
-    version "2.0.2"
-    resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c"
-    dependencies:
-      hash-base "^3.0.0"
-      inherits "^2.0.1"
-
-  rtcpeerconnection@^8.0.0:
-    version "8.3.0"
-    resolved "https://registry.yarnpkg.com/rtcpeerconnection/-/rtcpeerconnection-8.3.0.tgz#6cdb7f9d3f58978a22bf64c4d55c3a856677bcd6"
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-      lodash.clonedeep "^4.3.2"
-      sdp-jingle-json "^3.0.0"
-      wildemitter "1.x"
-
-  ruglify@~1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/ruglify/-/ruglify-1.0.0.tgz#dc8930e2a9544a274301cc9972574c0d0986b675"
-    dependencies:
-      rfile "~1.0"
-      uglify-js "~2.2"
-
-  run-async@^2.2.0:
-    version "2.3.0"
-    resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
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-      is-promise "^2.1.0"
-
-  rx-lite-aggregates@^4.0.8:
-    version "4.0.8"
-    resolved "https://registry.yarnpkg.com/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz#753b87a89a11c95467c4ac1626c4efc4e05c67be"
-    dependencies:
-      rx-lite "*"
-
-  rx-lite@*, rx-lite@^4.0.8:
-    version "4.0.8"
-    resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
-
-  safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
-    version "5.1.2"
-    resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
-
-  "safer-buffer@>= 2.1.2 < 3":
-    version "2.1.2"
-    resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
-
-  sax@0.1.x:
-    version "0.1.5"
-    resolved "https://registry.yarnpkg.com/sax/-/sax-0.1.5.tgz#d1829a6120fa01665eb4dbff6c43f29fd6d61471"
-
-  sax@>=0.6.0, sax@^1.2.4:
-    version "1.2.4"
-    resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
-
-  sdp-jingle-json@^3.0.0:
-    version "3.0.3"
-    resolved "https://registry.yarnpkg.com/sdp-jingle-json/-/sdp-jingle-json-3.0.3.tgz#cfee64d760251373d395fccb39cf3a077b229691"
-
-  sdp@^2.1.0:
-    version "2.7.4"
-    resolved "https://registry.yarnpkg.com/sdp/-/sdp-2.7.4.tgz#cac76b0e2f16f55243d25bc0432f6bbb5488bfc1"
-
-  selenium-webdriver@^3.0.1:
-    version "3.6.0"
-    resolved "https://registry.yarnpkg.com/selenium-webdriver/-/selenium-webdriver-3.6.0.tgz#2ba87a1662c020b8988c981ae62cb2a01298eafc"
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-      jszip "^3.1.3"
-      rimraf "^2.5.4"
-      tmp "0.0.30"
-      xml2js "^0.4.17"
-
-  "semver@2 || 3 || 4 || 5", semver@^5.3.0:
-    version "5.5.0"
-    resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
-
-  set-blocking@~2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
-
-  set-immediate-shim@^1.0.1:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
-
-  setimmediate@^1.0.5:
-    version "1.0.5"
-    resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
-
-  sha.js@^2.4.0, sha.js@^2.4.8:
-    version "2.4.11"
-    resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
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-      inherits "^2.0.1"
-      safe-buffer "^5.0.1"
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-  shallow-copy@0.0.1, shallow-copy@~0.0.0:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/shallow-copy/-/shallow-copy-0.0.1.tgz#415f42702d73d810330292cc5ee86eae1a11a170"
-
-  shebang-command@^1.2.0:
-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
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-      shebang-regex "^1.0.0"
-
-  shebang-regex@^1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
-
-  shell-quote@~0.0.1:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-0.0.1.tgz#1a41196f3c0333c482323593d6886ecf153dd986"
-
-  shell-quote@~1.3.1:
-    version "1.3.3"
-    resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.3.3.tgz#07b8826f427c052511e8b5627639e172596e8e4b"
-
-  sigmund@~1.0.0:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
-
-  signal-exit@^3.0.0, signal-exit@^3.0.2:
-    version "3.0.2"
-    resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
-
-  slash@^1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
-
-  slice-ansi@1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
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-      is-fullwidth-code-point "^2.0.0"
-
-  socket.io-client@1.3.7:
-    version "1.3.7"
-    resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.3.7.tgz#7ab7c069b8d50425eb265f031f84a97e6ebe719c"
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-  socket.io-parser@2.2.4:
-    version "2.2.4"
-    resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-2.2.4.tgz#f9ce19bf1909608ceb15d97721e23bfdd1e7cf65"
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-  source-map-support@^0.4.15:
-    version "0.4.18"
-    resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
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-      source-map "^0.5.6"
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-  source-map@0.1.34:
-    version "0.1.34"
-    resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.34.tgz#a7cfe89aec7b1682c3b198d0acfb47d7d090566b"
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-      amdefine ">=0.0.4"
-
-  source-map@^0.5.0, source-map@^0.5.6, source-map@^0.5.7:
-    version "0.5.7"
-    resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
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-  source-map@~0.1.30, source-map@~0.1.31, source-map@~0.1.7:
-    version "0.1.43"
-    resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
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-      amdefine ">=0.0.4"
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-  source-map@~0.3.0:
-    version "0.3.0"
-    resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.3.0.tgz#8586fb9a5a005e5b501e21cd18b6f21b457ad1f9"
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-      amdefine ">=0.0.4"
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-  spdx-correct@^3.0.0:
-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.0.0.tgz#05a5b4d7153a195bc92c3c425b69f3b2a9524c82"
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-  spdx-exceptions@^2.1.0:
-    version "2.1.0"
-    resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-2.1.0.tgz#2c7ae61056c714a5b9b9b2b2af7d311ef5c78fe9"
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-  spdx-expression-parse@^3.0.0:
-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz#99e119b7a5da00e05491c9fa338b7904823b41d0"
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-      spdx-exceptions "^2.1.0"
-      spdx-license-ids "^3.0.0"
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-  spdx-license-ids@^3.0.0:
-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.0.tgz#7a7cd28470cc6d3a1cfe6d66886f6bc430d3ac87"
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-  split@~0.1.2:
-    version "0.1.2"
-    resolved "https://registry.yarnpkg.com/split/-/split-0.1.2.tgz#f0710744c453d551fc7143ead983da6014e336cc"
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-      through "1"
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-  sprintf-js@~1.0.2:
-    version "1.0.3"
-    resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
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-  sshpk@^1.7.0:
-    version "1.14.1"
-    resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.14.1.tgz#130f5975eddad963f1d56f92b9ac6c51fa9f83eb"
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-  stream-browserify@~0.1.0:
-    version "0.1.3"
-    resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-0.1.3.tgz#95cf1b369772e27adaf46352265152689c6c4be9"
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-  stream-combiner@~0.0.2:
-    version "0.0.4"
-    resolved "https://registry.yarnpkg.com/stream-combiner/-/stream-combiner-0.0.4.tgz#4d5e433c185261dde623ca3f44c586bcf5c4ad14"
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-  stream-combiner@~0.1.0:
-    version "0.1.0"
-    resolved "https://registry.yarnpkg.com/stream-combiner/-/stream-combiner-0.1.0.tgz#0dc389a3c203f8f4d56368f95dde52eb9269b5be"
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-  string-width@^1.0.1:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
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-  "string-width@^1.0.2 || 2", string-width@^2.1.0, string-width@^2.1.1:
-    version "2.1.1"
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-  string.prototype.trim@~1.1.2:
-    version "1.1.2"
-    resolved "https://registry.yarnpkg.com/string.prototype.trim/-/string.prototype.trim-1.1.2.tgz#d04de2c89e137f4d7d206f086b5ed2fae6be8cea"
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-  string_decoder@~0.0.0:
-    version "0.0.1"
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-  string_decoder@~0.10.x:
-    version "0.10.31"
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-  string_decoder@~1.1.1:
-    version "1.1.1"
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-    version "3.0.1"
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-  strip-ansi@^4.0.0:
-    version "4.0.0"
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-  strip-bom@^3.0.0:
-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
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-  strip-json-comments@~2.0.1:
-    version "2.0.1"
-    resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
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-  subarg@0.0.1:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/subarg/-/subarg-0.0.1.tgz#3d56b07dacfbc45bbb63f7672b43b63e46368e3a"
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-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
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-  supports-color@^5.3.0:
-    version "5.4.0"
-    resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
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-  syntax-error@~1.1.0:
-    version "1.1.6"
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-    version "4.0.2"
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-  tap-finished@~0.0.0:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/tap-finished/-/tap-finished-0.0.1.tgz#08b5b543fdc04830290c6c561279552e71c4bd67"
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-  tap-parser@~0.2.0:
-    version "0.2.1"
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-  tape@^4.0.0:
-    version "4.9.0"
-    resolved "https://registry.yarnpkg.com/tape/-/tape-4.9.0.tgz#855c08360395133709d34d3fbf9ef341eb73ca6a"
-    dependencies:
-      deep-equal "~1.0.1"
-      defined "~1.0.0"
-      for-each "~0.3.2"
-      function-bind "~1.1.1"
-      glob "~7.1.2"
-      has "~1.0.1"
-      inherits "~2.0.3"
-      minimist "~1.2.0"
-      object-inspect "~1.5.0"
-      resolve "~1.5.0"
-      resumer "~0.0.0"
-      string.prototype.trim "~1.1.2"
-      through "~2.3.8"
-
-  tape@~1.0.4:
-    version "1.0.4"
-    resolved "https://registry.yarnpkg.com/tape/-/tape-1.0.4.tgz#e2e8e5c6dd3f00fdc2a5e4514f62fc221e59f9c4"
-    dependencies:
-      deep-equal "~0.0.0"
-      defined "~0.0.0"
-      jsonify "~0.0.0"
-      through "~2.3.4"
-
-  tar@4.0.2:
-    version "4.0.2"
-    resolved "https://registry.yarnpkg.com/tar/-/tar-4.0.2.tgz#e8e22bf3eec330e5c616d415a698395e294e8fad"
-    dependencies:
-      chownr "^1.0.1"
-      minipass "^2.2.1"
-      minizlib "^1.0.4"
-      mkdirp "^0.5.0"
-      yallist "^3.0.2"
-
-  tar@^4:
-    version "4.4.4"
-    resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.4.tgz#ec8409fae9f665a4355cc3b4087d0820232bb8cd"
-    dependencies:
-      chownr "^1.0.1"
-      fs-minipass "^1.2.5"
-      minipass "^2.3.3"
-      minizlib "^1.1.0"
-      mkdirp "^0.5.0"
-      safe-buffer "^5.1.2"
-      yallist "^3.0.2"
-
-  testling@^1.7.1:
-    version "1.7.1"
-    resolved "https://registry.yarnpkg.com/testling/-/testling-1.7.1.tgz#bfcfa877c8b15dd28d920692c03d8d64ca47874e"
-    dependencies:
-      bouncy "~3.2.0"
-      browser-launcher "~0.3.2"
-      browserify "3.x.x"
-      concat-stream "~1.0.0"
-      ecstatic "~0.4.5"
-      ent "~0.0.5"
-      glob "~3.2.1"
-      jsonify "~0.0.0"
-      object-inspect "~0.1.3"
-      optimist "~0.5.2"
-      resolve "~0.4.0"
-      shallow-copy "~0.0.0"
-      shell-quote "~1.3.1"
-      tap-finished "~0.0.0"
-      win-spawn "~2.0.0"
-      xhr-write-stream "~0.1.2"
-
-  text-table@~0.2.0:
-    version "0.2.0"
-    resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
-
-  through2@~0.4.1:
-    version "0.4.2"
-    resolved "https://registry.yarnpkg.com/through2/-/through2-0.4.2.tgz#dbf5866031151ec8352bb6c4db64a2292a840b9b"
-    dependencies:
-      readable-stream "~1.0.17"
-      xtend "~2.1.1"
-
-  through@1:
-    version "1.1.2"
-    resolved "https://registry.yarnpkg.com/through/-/through-1.1.2.tgz#344a5425a3773314ca7e0eb6512fbafaf76c0bfe"
-
-  "through@>=2.2.7 <3", through@^2.3.6, through@~2.3.4, through@~2.3.8:
-    version "2.3.8"
-    resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
-
-  through@~2.2.7:
-    version "2.2.7"
-    resolved "https://registry.yarnpkg.com/through/-/through-2.2.7.tgz#6e8e21200191d4eb6a99f6f010df46aa1c6eb2bd"
-
-  timed-out@^2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-2.0.0.tgz#f38b0ae81d3747d628001f41dafc652ace671c0a"
-
-  timers-browserify@~1.0.1:
-    version "1.0.3"
-    resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-1.0.3.tgz#ffba70c9c12eed916fd67318e629ac6f32295551"
-    dependencies:
-      process "~0.5.1"
-
-  tmp@0.0.30:
-    version "0.0.30"
-    resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.30.tgz#72419d4a8be7d6ce75148fd8b324e593a711c2ed"
-    dependencies:
-      os-tmpdir "~1.0.1"
-
-  tmp@^0.0.33:
-    version "0.0.33"
-    resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
-    dependencies:
-      os-tmpdir "~1.0.2"
-
-  to-array@0.1.3:
-    version "0.1.3"
-    resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.3.tgz#d45dadc6363417f60f28474fea50ecddbb4f4991"
-
-  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"
-
-  tough-cookie@~2.3.3:
-    version "2.3.4"
-    resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.4.tgz#ec60cee38ac675063ffc97a5c18970578ee83655"
-    dependencies:
-      punycode "^1.4.1"
-
-  travis-multirunner@^3.0.0:
-    version "3.3.0"
-    resolved "https://registry.yarnpkg.com/travis-multirunner/-/travis-multirunner-3.3.0.tgz#26b8a7b7af9a1bb66e7d25a1a2c84b777c0fc42e"
-    dependencies:
-      djo-shell "^1.0.0"
-      formatter "^0.4.1"
-      normalize-package-data "^2.3.8"
-
-  trim-right@^1.0.1:
-    version "1.0.1"
-    resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
-
-  tty-browserify@~0.0.0:
-    version "0.0.1"
-    resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.1.tgz#3f05251ee17904dfd0677546670db9651682b811"
-
-  tunnel-agent@^0.6.0:
-    version "0.6.0"
-    resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
-    dependencies:
-      safe-buffer "^5.0.1"
-
-  tweetnacl@^0.14.3, tweetnacl@~0.14.0:
-    version "0.14.5"
-    resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
-
-  type-check@~0.3.2:
-    version "0.3.2"
-    resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
-    dependencies:
-      prelude-ls "~1.1.2"
-
-  typedarray@^0.0.6, typedarray@~0.0.5:
-    version "0.0.6"
-    resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
-
-  ua-parser-js@^0.7.9:
-    version "0.7.18"
-    resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.18.tgz#a7bfd92f56edfb117083b69e31d2aa8882d4b1ed"
-
-  uglify-js@~2.2:
-    version "2.2.5"
-    resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.2.5.tgz#a6e02a70d839792b9780488b7b8b184c095c99c7"
-    dependencies:
-      optimist "~0.3.5"
-      source-map "~0.1.7"
-
-  uglify-js@~2.4.0:
-    version "2.4.24"
-    resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.4.24.tgz#fad5755c1e1577658bb06ff9ab6e548c95bebd6e"
-    dependencies:
-      async "~0.2.6"
-      source-map "0.1.34"
-      uglify-to-browserify "~1.0.0"
-      yargs "~3.5.4"
-
-  uglify-to-browserify@~1.0.0:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
-
-  ultron@1.0.x:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.0.2.tgz#ace116ab557cd197386a4e88f4685378c8b2e4fa"
-
-  umd@~2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/umd/-/umd-2.0.0.tgz#749683b0d514728ae0e1b6195f5774afc0ad4f8f"
-    dependencies:
-      rfile "~1.0.0"
-      ruglify "~1.0.0"
-      through "~2.3.4"
-      uglify-js "~2.4.0"
-
-  unzip-response@^1.0.0:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-1.0.2.tgz#b984f0877fc0a89c2c773cc1ef7b5b232b5b06fe"
-
-  url-parse-lax@^1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
-    dependencies:
-      prepend-http "^1.0.1"
-
-  url@~0.10.1:
-    version "0.10.3"
-    resolved "https://registry.yarnpkg.com/url/-/url-0.10.3.tgz#021e4d9c7705f21bbf37d03ceb58767402774c64"
-    dependencies:
-      punycode "1.3.2"
-      querystring "0.2.0"
-
-  user-home@^1.1.1:
-    version "1.1.1"
-    resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
-
-  utf-8-validate@1.2.x:
-    version "1.2.2"
-    resolved "https://registry.yarnpkg.com/utf-8-validate/-/utf-8-validate-1.2.2.tgz#8bb871a4741e085c70487ca7acdbd7d6d36029eb"
-    dependencies:
-      bindings "~1.2.1"
-      nan "~2.4.0"
-
-  utf8@2.1.0:
-    version "2.1.0"
-    resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.0.tgz#0cfec5c8052d44a23e3aaa908104e8075f95dfd5"
-
-  util-deprecate@~1.0.1:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
-
-  util@0.10.3, util@~0.10.1:
-    version "0.10.3"
-    resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
-    dependencies:
-      inherits "2.0.1"
-
-  uuid@^3.1.0:
-    version "3.2.1"
-    resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"
-
-  v8flags@^2.1.1:
-    version "2.1.1"
-    resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-2.1.1.tgz#aab1a1fa30d45f88dd321148875ac02c0b55e5b4"
-    dependencies:
-      user-home "^1.1.1"
-
-  validate-npm-package-license@^3.0.1:
-    version "3.0.3"
-    resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz#81643bcbef1bdfecd4623793dc4648948ba98338"
-    dependencies:
-      spdx-correct "^3.0.0"
-      spdx-expression-parse "^3.0.0"
-
-  verror@1.10.0:
-    version "1.10.0"
-    resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
-    dependencies:
-      assert-plus "^1.0.0"
-      core-util-is "1.0.2"
-      extsprintf "^1.2.0"
-
-  vm-browserify@~0.0.1:
-    version "0.0.4"
-    resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-0.0.4.tgz#5d7ea45bbef9e4a6ff65f95438e0a87c357d5a73"
-    dependencies:
-      indexof "0.0.1"
-
-  webrtc-adapter@^4.0.0:
-    version "4.2.2"
-    resolved "https://registry.yarnpkg.com/webrtc-adapter/-/webrtc-adapter-4.2.2.tgz#17896c047084fd4c567958a0cd4321e17f32773c"
-    dependencies:
-      sdp "^2.1.0"
-
-  whatwg-fetch@>=0.10.0:
-    version "2.0.4"
-    resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
-
-  which@^1.2.9:
-    version "1.3.1"
-    resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
-    dependencies:
-      isexe "^2.0.0"
-
-  wide-align@^1.1.0:
-    version "1.1.3"
-    resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
-    dependencies:
-      string-width "^1.0.2 || 2"
-
-  wildemitter@1.x, wildemitter@^1.2.0:
-    version "1.2.0"
-    resolved "https://registry.yarnpkg.com/wildemitter/-/wildemitter-1.2.0.tgz#29dd3a72d699c3e279dd021c3cd2150b82c9a211"
-
-  win-spawn@~2.0.0:
-    version "2.0.0"
-    resolved "https://registry.yarnpkg.com/win-spawn/-/win-spawn-2.0.0.tgz#397a29130ec98d0aa0bc86baa4621393effd0b07"
-
-  window-size@0.1.0:
-    version "0.1.0"
-    resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
-
-  wordwrap@0.0.2:
-    version "0.0.2"
-    resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
-
-  wordwrap@~0.0.2:
-    version "0.0.3"
-    resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
-
-  wordwrap@~1.0.0:
-    version "1.0.0"
-    resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
-
-  wrappy@1:
-    version "1.0.2"
-    resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
-
-  write@^0.2.1:
-    version "0.2.1"
-    resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
-    dependencies:
-      mkdirp "^0.5.1"
-
-  ws@0.8.0:
-    version "0.8.0"
-    resolved "https://registry.yarnpkg.com/ws/-/ws-0.8.0.tgz#ac60ebad312121d01e16cc3383d7ec67ad0f0f1f"
-    dependencies:
-      options ">=0.0.5"
-      ultron "1.0.x"
-    optionalDependencies:
-      bufferutil "1.2.x"
-      utf-8-validate "1.2.x"
-
-  xhr-write-stream@~0.1.2:
-    version "0.1.2"
-    resolved "https://registry.yarnpkg.com/xhr-write-stream/-/xhr-write-stream-0.1.2.tgz#e357848e0d039b411fdd5b3bf81be47ee5ce26aa"
-    dependencies:
-      concat-stream "~0.1.0"
-      ordered-emitter "~0.1.0"
-
-  xml2js@^0.4.17:
-    version "0.4.19"
-    resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.19.tgz#686c20f213209e94abf0d1bcf1efaa291c7827a7"
-    dependencies:
-      sax ">=0.6.0"
-      xmlbuilder "~9.0.1"
-
-  xmlbuilder@~9.0.1:
-    version "9.0.7"
-    resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
-
-  "xmlhttprequest@https://github.com/rase-/node-XMLHttpRequest/archive/a6b6f2.tar.gz":
-    version "1.5.0"
-    resolved "https://github.com/rase-/node-XMLHttpRequest/archive/a6b6f2.tar.gz#20cafa5caa55f6db6bfaee849d1eb60ee43a5fca"
-
-  xtend@^3.0.0:
-    version "3.0.0"
-    resolved "https://registry.yarnpkg.com/xtend/-/xtend-3.0.0.tgz#5cce7407baf642cba7becda568111c493f59665a"
-
-  xtend@^4.0.0:
-    version "4.0.1"
-    resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
-
-  xtend@~2.1.1:
-    version "2.1.2"
-    resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.1.2.tgz#6efecc2a4dad8e6962c4901b337ce7ba87b5d28b"
-    dependencies:
-      object-keys "~0.4.0"
-
-  yallist@^2.1.2:
-    version "2.1.2"
-    resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
-
-  yallist@^3.0.0, yallist@^3.0.2:
-    version "3.0.2"
-    resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.2.tgz#8452b4bb7e83c7c188d8041c1a837c773d6d8bb9"
-
-  yargs@~3.5.4:
-    version "3.5.4"
-    resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.5.4.tgz#d8aff8f665e94c34bd259bdebd1bfaf0ddd35361"
-    dependencies:
-      camelcase "^1.0.2"
-      decamelize "^1.0.0"
-      window-size "0.1.0"
-      wordwrap "0.0.2"
-
-  yauzl@2.4.1:
-    version "2.4.1"
-    resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"
-    dependencies:
-      fd-slicer "~1.0.1"
-
-Trace:
-  Error: Command failed.
-  Exit code: 1
-  Command: sh
-  Arguments: -c eslint --cache --fix .
-  Directory: /Users/leon/liowebrtc
-  Output:
-
-      at ProcessTermError.MessageError (/usr/local/lib/node_modules/yarn/lib/cli.js:186:110)
-      at new ProcessTermError (/usr/local/lib/node_modules/yarn/lib/cli.js:226:113)
-      at ChildProcess.<anonymous> (/usr/local/lib/node_modules/yarn/lib/cli.js:30281:17)
-      at emitTwo (events.js:106:13)
-      at ChildProcess.emit (events.js:194:7)
-      at maybeClose (internal/child_process.js:899:16)
-      at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)