diff --git a/package-lock.json b/package-lock.json
index ff8a1c18..23198846 100644
--- a/package-lock.json
+++ b/package-lock.json
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       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
       "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
+      "dev": true,
       "requires": {
         "deep-is": "~0.1.3",
         "fast-levenshtein": "~2.0.4",
@@ -8533,10 +8519,28 @@
       "dev": true
     },
     "parse5": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npmjs.org/parse5/-/parse5-1.5.1.tgz",
-      "integrity": "sha1-m387DeMr543CQBsXVzzK8Pb1nZQ=",
-      "optional": true
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/parse5/-/parse5-7.1.2.tgz",
+      "integrity": "sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==",
+      "requires": {
+        "entities": "^4.4.0"
+      },
+      "dependencies": {
+        "entities": {
+          "version": "4.4.0",
+          "resolved": "https://registry.npmjs.org/entities/-/entities-4.4.0.tgz",
+          "integrity": "sha512-oYp7156SP8LkeGD0GF85ad1X9Ai79WtRsZ2gxJqtBuzH+98YUV6jkHEKlZkMbcrjJjIVJNIDP/3WL9wQkoPbWA=="
+        }
+      }
+    },
+    "parse5-htmlparser2-tree-adapter": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/parse5-htmlparser2-tree-adapter/-/parse5-htmlparser2-tree-adapter-7.0.0.tgz",
+      "integrity": "sha512-B77tOZrqqfUfnVcOrUvfdLbz4pu4RopLD/4vmu3HUPswwTA8OH0EMW9BlWR2B0RCoiZRAHEUu7IxeP1Pd1UU+g==",
+      "requires": {
+        "domhandler": "^5.0.2",
+        "parse5": "^7.0.0"
+      }
     },
     "pascalcase": {
       "version": "0.1.1",
@@ -8757,7 +8761,8 @@
     "prelude-ls": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ="
+      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
+      "dev": true
     },
     "pretty-hrtime": {
       "version": "1.0.3",
@@ -8886,7 +8891,8 @@
     "punycode": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
+      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+      "dev": true
     },
     "q": {
       "version": "1.5.1",
@@ -10200,7 +10206,8 @@
     "string_decoder": {
       "version": "0.10.31",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+      "dev": true
     },
     "strip-ansi": {
       "version": "3.0.1",
@@ -10328,12 +10335,6 @@
         }
       }
     },
-    "symbol-tree": {
-      "version": "3.2.4",
-      "resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
-      "integrity": "sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==",
-      "optional": true
-    },
     "syntax-error": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/syntax-error/-/syntax-error-1.4.0.tgz",
@@ -12047,21 +12048,6 @@
         "through2": "^2.0.3"
       }
     },
-    "tough-cookie": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.3.tgz",
-      "integrity": "sha1-C2GKVWW23qkL80JdBNVe3EdadWE=",
-      "optional": true,
-      "requires": {
-        "punycode": "^1.4.1"
-      }
-    },
-    "tr46": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
-      "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=",
-      "optional": true
-    },
     "trim-newlines": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/trim-newlines/-/trim-newlines-3.0.1.tgz",
@@ -12149,6 +12135,7 @@
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "dev": true,
       "requires": {
         "prelude-ls": "~1.1.2"
       }
@@ -12553,21 +12540,6 @@
         "indexof": "0.0.1"
       }
     },
-    "webidl-conversions": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-2.0.1.tgz",
-      "integrity": "sha1-O/glj30xjHRDw28uFpQCoaZwNQY=",
-      "optional": true
-    },
-    "whatwg-url-compat": {
-      "version": "0.6.5",
-      "resolved": "https://registry.npmjs.org/whatwg-url-compat/-/whatwg-url-compat-0.6.5.tgz",
-      "integrity": "sha1-AImBEa9om7CXVBzVpFymyHmERb8=",
-      "optional": true,
-      "requires": {
-        "tr46": "~0.0.1"
-      }
-    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -12630,7 +12602,8 @@
     "wordwrap": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
     },
     "wrap-ansi": {
       "version": "2.1.0",
@@ -12669,12 +12642,6 @@
         "typedarray-to-buffer": "^3.1.5"
       }
     },
-    "xml-name-validator": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-2.0.1.tgz",
-      "integrity": "sha1-TYuPHszTQZqjYgYb7O9RXh5VljU=",
-      "optional": true
-    },
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
diff --git a/package.json b/package.json
index 83a4069b..051552c2 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "vinyl-source-stream": "^2.0.0"
   },
   "dependencies": {
-    "cheerio": "^0.20.0",
+    "cheerio": "^1.0.0-rc.12",
     "ellipsize": "0.0.2",
     "fancy-log": "^1.3.2",
     "gulp-clean-css": "^4.2.0",
diff --git a/yarn.lock b/yarn.lock
index 0f8026c5..7fb73809 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -49,20 +49,10 @@ JSONStream@^1.0.3:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/JSV/-/JSV-4.0.2.tgz#d077f6825571f82132f9dffaed587b4029feff57"
 
-abab@^1.0.0:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.4.tgz#5faad9c2c07f60dd76770f71cf025b62a63cfd4e"
-
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
 
-acorn-globals@^1.0.4:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-1.0.9.tgz#55bb5e98691507b74579d0513413217c380c54cf"
-  dependencies:
-    acorn "^2.1.0"
-
 acorn-jsx@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
@@ -76,10 +66,6 @@ acorn-node@^1.2.0:
     acorn "^5.4.1"
     xtend "^4.0.1"
 
-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@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
@@ -1341,17 +1327,28 @@ chalk@~0.4.0:
     has-color "~0.1.0"
     strip-ansi "~0.1.0"
 
-cheerio@^0.20.0:
-  version "0.20.0"
-  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-0.20.0.tgz#5c710f2bab95653272842ba01c6ea61b3545ec35"
+cheerio-select@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cheerio-select/-/cheerio-select-2.1.0.tgz#4d8673286b8126ca2a8e42740d5e3c4884ae21b4"
   dependencies:
-    css-select "~1.2.0"
-    dom-serializer "~0.1.0"
-    entities "~1.1.1"
-    htmlparser2 "~3.8.1"
-    lodash "^4.1.0"
-  optionalDependencies:
-    jsdom "^7.0.2"
+    boolbase "^1.0.0"
+    css-select "^5.1.0"
+    css-what "^6.1.0"
+    domelementtype "^2.3.0"
+    domhandler "^5.0.3"
+    domutils "^3.0.1"
+
+cheerio@^1.0.0-rc.12:
+  version "1.0.0-rc.12"
+  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.12.tgz#788bf7466506b1c6bf5fae51d24a2c4d62e47683"
+  dependencies:
+    cheerio-select "^2.1.0"
+    dom-serializer "^2.0.0"
+    domhandler "^5.0.3"
+    domutils "^3.0.1"
+    htmlparser2 "^8.0.1"
+    parse5 "^7.0.0"
+    parse5-htmlparser2-tree-adapter "^7.0.0"
 
 chokidar@^2.0.0:
   version "2.0.4"
@@ -1768,14 +1765,15 @@ css-select@^2.0.0:
     domutils "^1.7.0"
     nth-check "^1.0.2"
 
-css-select@~1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
+css-select@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/css-select/-/css-select-5.1.0.tgz#b8ebd6554c3637ccc76688804ad3f6a6fdaea8a6"
   dependencies:
-    boolbase "~1.0.0"
-    css-what "2.1"
-    domutils "1.5.1"
-    nth-check "~1.0.1"
+    boolbase "^1.0.0"
+    css-what "^6.1.0"
+    domhandler "^5.0.2"
+    domutils "^3.0.1"
+    nth-check "^2.0.1"
 
 css-tree@1.0.0-alpha.29:
   version "1.0.0-alpha.29"
@@ -1791,30 +1789,20 @@ css-tree@1.0.0-alpha.33:
     mdn-data "2.0.4"
     source-map "^0.5.3"
 
-css-what@2.1:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
-
 css-what@^2.1.2:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
 
+css-what@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-6.1.0.tgz#fb5effcf76f1ddea2c81bdfaa4de44e79bac70f4"
+
 csso@^3.5.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/csso/-/csso-3.5.1.tgz#7b9eb8be61628973c1b261e169d2f024008e758b"
   dependencies:
     css-tree "1.0.0-alpha.29"
 
-cssom@0.3.x, "cssom@>= 0.3.0 < 0.4.0":
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
-
-"cssstyle@>= 0.2.29 < 0.3.0":
-  version "0.2.37"
-  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
-  dependencies:
-    cssom "0.3.x"
-
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -2016,13 +2004,21 @@ doctrine@^1.2.2:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-dom-serializer@0, dom-serializer@~0.1.0:
+dom-serializer@0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
   dependencies:
     domelementtype "~1.1.1"
     entities "~1.1.1"
 
+dom-serializer@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-2.0.0.tgz#e41b802e1eedf9f6cae183ce5e622d789d7d8e53"
+  dependencies:
+    domelementtype "^2.3.0"
+    domhandler "^5.0.2"
+    entities "^4.2.0"
+
 domain-browser@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
@@ -2031,18 +2027,15 @@ domelementtype@1, domelementtype@~1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
 
-domhandler@2.3:
+domelementtype@^2.3.0:
   version "2.3.0"
-  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.3.0.tgz#2de59a0822d5027fabff6f032c2b25a2a8abe738"
-  dependencies:
-    domelementtype "1"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.3.0.tgz#5c45e8e869952626331d7aab326d01daf65d589d"
 
-domutils@1.5, domutils@1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
+domhandler@^5.0.1, domhandler@^5.0.2, domhandler@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-5.0.3.tgz#cc385f7f751f1d1fc650c21374804254538c7d31"
   dependencies:
-    dom-serializer "0"
-    domelementtype "1"
+    domelementtype "^2.3.0"
 
 domutils@^1.7.0:
   version "1.7.0"
@@ -2051,6 +2044,14 @@ domutils@^1.7.0:
     dom-serializer "0"
     domelementtype "1"
 
+domutils@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-3.0.1.tgz#696b3875238338cb186b6c0612bd4901c89a4f1c"
+  dependencies:
+    dom-serializer "^2.0.0"
+    domelementtype "^2.3.0"
+    domhandler "^5.0.1"
+
 duplexer2@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
@@ -2124,9 +2125,9 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   dependencies:
     once "^1.4.0"
 
-entities@1.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/entities/-/entities-1.0.0.tgz#b2987aa3821347fcde642b24fdfc9e4fb712bf26"
+entities@^4.2.0, entities@^4.3.0, entities@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-4.4.0.tgz#97bdaba170339446495e653cfd2db78962900174"
 
 entities@~1.1.1:
   version "1.1.1"
@@ -2253,17 +2254,6 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.3, escape-string-regexp@^
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-escodegen@^1.6.1:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.9.0.tgz#9811a2f265dc1cd3894420ee3717064b632b8852"
-  dependencies:
-    esprima "^3.1.3"
-    estraverse "^4.2.0"
-    esutils "^2.0.2"
-    optionator "^0.8.1"
-  optionalDependencies:
-    source-map "~0.5.6"
-
 escope@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
@@ -2326,10 +2316,6 @@ esprima@^2.6.0:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
-esprima@^3.1.3:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
-
 esprima@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
@@ -3235,15 +3221,14 @@ htmlescape@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/htmlescape/-/htmlescape-1.1.1.tgz#3a03edc2214bca3b66424a3e7959349509cb0351"
 
-htmlparser2@~3.8.1:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.8.3.tgz#996c28b191516a8be86501a7d79757e5c70c1068"
+htmlparser2@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-8.0.1.tgz#abaa985474fcefe269bc761a779b544d7196d010"
   dependencies:
-    domelementtype "1"
-    domhandler "2.3"
-    domutils "1.5"
-    entities "1.0"
-    readable-stream "1.1"
+    domelementtype "^2.3.0"
+    domhandler "^5.0.2"
+    domutils "^3.0.1"
+    entities "^4.3.0"
 
 http-signature@~1.1.0:
   version "1.1.1"
@@ -3802,26 +3787,6 @@ jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
-jsdom@^7.0.2:
-  version "7.2.2"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-7.2.2.tgz#40b402770c2bda23469096bee91ab675e3b1fc6e"
-  dependencies:
-    abab "^1.0.0"
-    acorn "^2.4.0"
-    acorn-globals "^1.0.4"
-    cssom ">= 0.3.0 < 0.4.0"
-    cssstyle ">= 0.2.29 < 0.3.0"
-    escodegen "^1.6.1"
-    nwmatcher ">= 1.3.7 < 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 "^2.2.0"
-    webidl-conversions "^2.0.0"
-    whatwg-url-compat "~0.6.5"
-    xml-name-validator ">= 2.0.1 < 3.0.0"
-
 jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
@@ -4149,7 +4114,7 @@ lodash.templatesettings@^3.0.0:
     lodash._reinterpolate "^3.0.0"
     lodash.escape "^3.0.0"
 
-lodash@^4.0.0, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.3.0, lodash@~4.17.4:
+lodash@^4.0.0, lodash@^4.13.1, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.3.0, lodash@~4.17.4:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
@@ -4808,20 +4773,16 @@ nth-check@^1.0.2:
   dependencies:
     boolbase "~1.0.0"
 
-nth-check@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.1.tgz#9929acdf628fc2c41098deab82ac580cf149aae4"
+nth-check@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-2.1.1.tgz#c9eab428effce36cd6b92c924bdb000ef1f1ed1d"
   dependencies:
-    boolbase "~1.0.0"
+    boolbase "^1.0.0"
 
 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"
 
-"nwmatcher@>= 1.3.7 < 2.0.0":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.3.tgz#64348e3b3d80f035b40ac11563d278f8b72db89c"
-
 nyc@^11.3.0:
   version "11.4.1"
   resolved "https://registry.yarnpkg.com/nyc/-/nyc-11.4.1.tgz#13fdf7e7ef22d027c61d174758f6978a68f4f5e5"
@@ -5137,9 +5098,18 @@ parse-passwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
 
-parse5@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/parse5/-/parse5-1.5.1.tgz#9b7f3b0de32be78dc2401b17573ccaf0f6f59d94"
+parse5-htmlparser2-tree-adapter@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/parse5-htmlparser2-tree-adapter/-/parse5-htmlparser2-tree-adapter-7.0.0.tgz#23c2cc233bcf09bb7beba8b8a69d46b08c62c2f1"
+  dependencies:
+    domhandler "^5.0.2"
+    parse5 "^7.0.0"
+
+parse5@^7.0.0:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-7.1.2.tgz#0736bebbfd77793823240a23b7fc5e010b7f8e32"
+  dependencies:
+    entities "^4.4.0"
 
 pascalcase@^0.1.1:
   version "0.1.1"
@@ -5507,15 +5477,6 @@ read@1.0.x:
   dependencies:
     mute-stream "~0.0.4"
 
-readable-stream@1.1, readable-stream@~1.1.9:
-  version "1.1.13"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.13.tgz#f6eef764f514c89e2b9e23146a75ba106756d23e"
-  dependencies:
-    core-util-is "~1.0.0"
-    inherits "~2.0.1"
-    isarray "0.0.1"
-    string_decoder "~0.10.x"
-
 "readable-stream@2 || 3":
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
@@ -5565,6 +5526,15 @@ readable-stream@~1.0.17:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
+readable-stream@~1.1.9:
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.13.tgz#f6eef764f514c89e2b9e23146a75ba106756d23e"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
 readable-stream@~2.0.0:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
@@ -5739,7 +5709,7 @@ request@2.79.0:
     tunnel-agent "~0.4.1"
     uuid "^3.0.0"
 
-request@^2.55.0, request@^2.87.0, request@^2.88.0, request@^2.88.2:
+request@^2.87.0, request@^2.88.0, request@^2.88.2:
   version "2.88.2"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   dependencies:
@@ -5921,7 +5891,7 @@ sass-graph@2.2.5, sass-graph@^2.2.4:
     scss-tokenizer "^0.2.3"
     yargs "^13.3.2"
 
-sax@^1.1.4, sax@^1.2.4, sax@~1.2.4:
+sax@^1.2.4, sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
@@ -6125,7 +6095,7 @@ source-map@^0.4.2:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.3, source-map@~0.5.6:
+source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.3:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
@@ -6454,10 +6424,6 @@ svgo@^1.2.1:
     unquote "~1.1.1"
     util.promisify "~1.0.0"
 
-"symbol-tree@>= 3.1.0 < 4.0.0":
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
-
 syntax-error@^1.1.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/syntax-error/-/syntax-error-1.4.0.tgz#2d9d4ff5c064acb711594a3e3b95054ad51d907c"
@@ -6707,7 +6673,7 @@ to-through@^2.0.0:
   dependencies:
     through2 "^2.0.3"
 
-tough-cookie@^2.2.0, tough-cookie@~2.3.0:
+tough-cookie@~2.3.0:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
   dependencies:
@@ -6720,10 +6686,6 @@ tough-cookie@~2.5.0:
     psl "^1.1.28"
     punycode "^2.1.1"
 
-tr46@~0.0.1:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
-
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -7037,16 +6999,6 @@ vm-browserify@~0.0.1:
   dependencies:
     indexof "0.0.1"
 
-webidl-conversions@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-2.0.1.tgz#3bf8258f7d318c7443c36f2e169402a1a6703506"
-
-whatwg-url-compat@~0.6.5:
-  version "0.6.5"
-  resolved "https://registry.yarnpkg.com/whatwg-url-compat/-/whatwg-url-compat-0.6.5.tgz#00898111af689bb097541cd5a45ca6c8798445bf"
-  dependencies:
-    tr46 "~0.0.1"
-
 which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
@@ -7136,10 +7088,6 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
-"xml-name-validator@>= 2.0.1 < 3.0.0":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"
-
 xtend@^4.0.0:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"