From e4569607f4c06ab4cc22c7b16629d071dd7b099e Mon Sep 17 00:00:00 2001
From: Brian Beck <exogen@gmail.com>
Date: Tue, 24 Oct 2017 21:26:21 -0700
Subject: [PATCH] Bump dependencies, add Markdown linting

---
 README.md                 |   2 +-
 docs/extensions/README.md |  16 +--
 package.json              |   9 +-
 yarn.lock                 | 237 ++++++++++++++++++++++++++++----------
 4 files changed, 188 insertions(+), 76 deletions(-)

diff --git a/README.md b/README.md
index 7084c99..e450669 100644
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ GraphBrainz resolvers expect, like so:
 
 ```js
 import { graphql } from 'graphql';
-import { MusicBrainz, CoverArtArchive } from 'graphbrainz/lib/api';
+import { MusicBrainz } from 'graphbrainz/lib/api';
 import createContext from 'graphbrainz/lib/context';
 import schema from 'graphbrainz/lib/schema';
 
diff --git a/docs/extensions/README.md b/docs/extensions/README.md
index b3a5b7a..4403361 100644
--- a/docs/extensions/README.md
+++ b/docs/extensions/README.md
@@ -46,15 +46,17 @@ $ graphbrainz
 Note that some extensions may require additional configuration via extra options
 or environment variables. Check the documentation for each extension you use.
 
-The default value of the `extensions` option looks like this:
+The default extensions configuration looks like this:
 
 ```js
-[
-  'graphbrainz/extensions/cover-art-archive',
-  'graphbrainz/extensions/fanart-tv',
-  'graphbrainz/extensions/mediawiki',
-  'graphbrainz/extensions/the-audio-db'
-]
+graphbrainz({
+  extensions: [
+    'graphbrainz/extensions/cover-art-archive',
+    'graphbrainz/extensions/fanart-tv',
+    'graphbrainz/extensions/mediawiki',
+    'graphbrainz/extensions/the-audio-db'
+  ]
+})
 ```
 
 ## Built-in Extensions
diff --git a/package.json b/package.json
index c5a8156..2da8657 100644
--- a/package.json
+++ b/package.json
@@ -77,11 +77,11 @@
     "deep-diff": "^0.3.8",
     "dotenv": "^4.0.0",
     "es6-error": "^4.0.2",
-    "express": "^4.15.4",
+    "express": "^4.16.2",
     "express-graphql": "^0.6.7",
     "graphql": "^0.11.7",
     "graphql-relay": "^0.5.2",
-    "graphql-tools": "^2.5.1",
+    "graphql-tools": "^2.6.1",
     "lru-cache": "^4.1.1",
     "pascalcase": "^0.1.1",
     "postinstall-build": "^5.0.1",
@@ -90,7 +90,7 @@
     "retry": "^0.10.1"
   },
   "devDependencies": {
-    "ava": "^0.22.0",
+    "ava": "^0.23.0",
     "babel-cli": "^6.24.1",
     "babel-eslint": "^8.0.1",
     "babel-plugin-istanbul": "^4.1.4",
@@ -99,8 +99,9 @@
     "babel-preset-stage-2": "^6.24.1",
     "babel-register": "^6.24.1",
     "coveralls": "^3.0.0",
-    "cross-env": "^5.0.5",
+    "cross-env": "^5.1.0",
     "doctoc": "^1.3.0",
+    "eslint-plugin-markdown": "^1.0.0-beta.6",
     "graphql-markdown": "^3.1.0",
     "nodemon": "^1.11.0",
     "nyc": "^11.1.0",
diff --git a/yarn.lock b/yarn.lock
index f91e9ab..4a4e8b1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -157,16 +157,9 @@ anymatch@^1.3.0:
     arrify "^1.0.0"
     micromatch "^2.1.5"
 
-apollo-link@^0.8.0:
-  version "0.8.0"
-  resolved "https://registry.yarnpkg.com/apollo-link/-/apollo-link-0.8.0.tgz#efce6b35ae9ea5f6966a87054ba4893a5b6d960a"
-  dependencies:
-    apollo-utilities "^0.2.0-beta.0"
-    zen-observable "^0.6.0"
-
-apollo-utilities@^0.2.0-beta.0:
-  version "0.2.0-rc.0"
-  resolved "https://registry.yarnpkg.com/apollo-utilities/-/apollo-utilities-0.2.0-rc.0.tgz#5ac93a839c5688e8f655dc7d5789a5d878f4351f"
+apollo-utilities@^0.1.1-0:
+  version "0.1.1-1"
+  resolved "https://registry.yarnpkg.com/apollo-utilities/-/apollo-utilities-0.1.1-1.tgz#a637c2a5b49e06f20dd9adf7c55ec1ff69a97592"
 
 append-transform@^0.4.0:
   version "0.4.0"
@@ -280,9 +273,9 @@ ava-init@^0.2.0:
     read-pkg-up "^2.0.0"
     write-pkg "^2.0.0"
 
-ava@^0.22.0:
-  version "0.22.0"
-  resolved "https://registry.yarnpkg.com/ava/-/ava-0.22.0.tgz#4c28a1fdef7e749ba0c8131ac18a7ca489eef049"
+ava@^0.23.0:
+  version "0.23.0"
+  resolved "https://registry.yarnpkg.com/ava/-/ava-0.23.0.tgz#beed11730adef74a857761b62b8882bf16d5a038"
   dependencies:
     "@ava/babel-preset-stage-4" "^1.1.0"
     "@ava/babel-preset-transform-test-files" "^3.0.0"
@@ -313,7 +306,7 @@ ava@^0.22.0:
     convert-source-map "^1.2.0"
     core-assert "^0.2.0"
     currently-unhandled "^0.4.1"
-    debug "^2.2.0"
+    debug "^3.0.1"
     dot-prop "^4.1.0"
     empower-core "^0.6.1"
     equal-length "^1.0.0"
@@ -350,20 +343,20 @@ ava@^0.22.0:
     package-hash "^2.0.0"
     pkg-conf "^2.0.0"
     plur "^2.0.0"
-    pretty-ms "^2.0.0"
+    pretty-ms "^3.0.0"
     require-precompiled "^0.1.0"
     resolve-cwd "^2.0.0"
     safe-buffer "^5.1.1"
     slash "^1.0.0"
     source-map-support "^0.4.0"
-    stack-utils "^1.0.0"
+    stack-utils "^1.0.1"
     strip-ansi "^4.0.0"
     strip-bom-buf "^1.0.0"
     supports-color "^4.0.0"
     time-require "^0.1.2"
     trim-off-newlines "^1.0.1"
     unique-temp-dir "^1.0.0"
-    update-notifier "^2.1.0"
+    update-notifier "^2.3.0"
 
 aws-sign2@~0.7.0:
   version "0.7.0"
@@ -1201,6 +1194,18 @@ boxen@^1.0.0:
     term-size "^0.1.0"
     widest-line "^1.0.0"
 
+boxen@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.2.2.tgz#3f1d4032c30ffea9d4b02c322eaf2ea741dcbce5"
+  dependencies:
+    ansi-align "^2.0.0"
+    camelcase "^4.0.0"
+    chalk "^2.0.1"
+    cli-boxes "^1.0.0"
+    string-width "^2.0.0"
+    term-size "^1.2.0"
+    widest-line "^1.0.0"
+
 brace-expansion@^1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.7.tgz#3effc3c50e000531fb720eaff80f0ae8ef23cf59"
@@ -1453,6 +1458,10 @@ collapse-white-space@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.2.tgz#9c463fb9c6d190d2dcae21a356a01bcae9eeef6d"
 
+collapse-white-space@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.3.tgz#4b906f670e5a963a87b76b0e1689643341b6023c"
+
 color-convert@^1.9.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
@@ -1616,9 +1625,9 @@ create-error-class@^3.0.0:
   dependencies:
     capture-stack-trace "^1.0.0"
 
-cross-env@^5.0.5:
-  version "5.0.5"
-  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.0.5.tgz#4383d364d9660873dd185b398af3bfef5efffef3"
+cross-env@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.1.0.tgz#1f12d6b3777d5847dcf9cf39fbee3c6a76dd5058"
   dependencies:
     cross-spawn "^5.1.0"
     is-windows "^1.0.0"
@@ -1637,7 +1646,7 @@ cross-spawn@^4, cross-spawn@^4.0.0:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
-cross-spawn@^5.1.0:
+cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
@@ -2057,6 +2066,14 @@ eslint-plugin-import@~2.2.0:
     minimatch "^3.0.3"
     pkg-up "^1.0.0"
 
+eslint-plugin-markdown@^1.0.0-beta.6:
+  version "1.0.0-beta.6"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-markdown/-/eslint-plugin-markdown-1.0.0-beta.6.tgz#d9e62666eea4e76387e85f502df668abdfbd4395"
+  dependencies:
+    object-assign "^4.0.1"
+    remark-parse "^3.0.0"
+    unified "^6.1.2"
+
 eslint-plugin-node@~4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-4.2.2.tgz#82959ca9aed79fcbd28bb1b188d05cac04fb3363"
@@ -2226,6 +2243,18 @@ execa@^0.5.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 exit-hook@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
@@ -2251,9 +2280,9 @@ express-graphql@^0.6.7:
     http-errors "^1.3.0"
     raw-body "^2.1.0"
 
-express@^4.15.4:
-  version "4.16.1"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.16.1.tgz#6b33b560183c9b253b7b62144df33a4654ac9ed0"
+express@^4.16.2:
+  version "4.16.2"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
   dependencies:
     accepts "~1.3.4"
     array-flatten "1.1.1"
@@ -2575,6 +2604,12 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.2:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+global-dirs@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.0.tgz#10d34039e0df04272e262cf24224f7209434df4f"
+  dependencies:
+    ini "^1.3.4"
+
 globals@^10.0.0:
   version "10.1.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-10.1.0.tgz#4425a1881be0d336b4a823a82a7be725d5dd987c"
@@ -2642,11 +2677,11 @@ graphql-relay@^0.5.2:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/graphql-relay/-/graphql-relay-0.5.3.tgz#56a78ac07c87d89795a34db6b8e9681b827be5b5"
 
-graphql-tools@^2.5.1:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.5.1.tgz#542c48d4f9a532e09280ae216084813ea7ba4b18"
+graphql-tools@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.6.1.tgz#9f6d1600951a05b18b83c52986c42eee4fd3cb1b"
   dependencies:
-    apollo-link "^0.8.0"
+    apollo-utilities "^0.1.1-0"
     deprecated-decorator "^0.1.6"
     uuid "^3.1.0"
 
@@ -2841,7 +2876,7 @@ inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, i
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
-ini@~1.3.0:
+ini@^1.3.4, ini@~1.3.0:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
 
@@ -2906,7 +2941,7 @@ is-binary-path@^1.0.0:
   dependencies:
     binary-extensions "^1.0.0"
 
-is-buffer@^1.1.5:
+is-buffer@^1.1.4, is-buffer@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
 
@@ -2956,7 +2991,7 @@ is-extglob@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
 
-is-finite@^1.0.0, is-finite@^1.0.1:
+is-finite@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
   dependencies:
@@ -2986,6 +3021,13 @@ is-hexadecimal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-hexadecimal/-/is-hexadecimal-1.0.0.tgz#5c459771d2af9a2e3952781fd54fcb1bcfe4113c"
 
+is-installed-globally@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
+  dependencies:
+    global-dirs "^0.1.0"
+    is-path-inside "^1.0.0"
+
 is-my-json-valid@^2.10.0:
   version "2.16.0"
   resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
@@ -3031,7 +3073,7 @@ is-path-inside@^1.0.0:
   dependencies:
     path-is-inside "^1.0.1"
 
-is-plain-obj@^1.0.0:
+is-plain-obj@^1.0.0, is-plain-obj@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
 
@@ -3091,10 +3133,18 @@ is-utf8@^0.2.0, is-utf8@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+is-whitespace-character@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.1.tgz#9ae0176f3282b65457a1992cdb084f8a5f833e3b"
+
 is-windows@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.1.tgz#310db70f742d259a16a369202b51af84233310d9"
 
+is-word-character@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-word-character/-/is-word-character-1.0.1.tgz#5a03fa1ea91ace8a6eb0c7cd770eb86d65c8befb"
+
 isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -3281,10 +3331,6 @@ lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
 
-lazy-req@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/lazy-req/-/lazy-req-2.0.0.tgz#c9450a363ecdda2e6f0c70132ad4f37f8f06f2b4"
-
 lcid@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
@@ -3507,6 +3553,10 @@ map-stream@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/map-stream/-/map-stream-0.1.0.tgz#e56aa94c4c8055a16404a0674b78f215f7c8e194"
 
+markdown-escapes@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/markdown-escapes/-/markdown-escapes-1.0.1.tgz#1994df2d3af4811de59a6714934c2b2292734518"
+
 markdown-table@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/markdown-table/-/markdown-table-0.4.0.tgz#890c2c1b3bfe83fb00e4129b8e4cfe645270f9d1"
@@ -4134,11 +4184,7 @@ pkg-up@^1.0.0:
   dependencies:
     find-up "^1.0.0"
 
-plur@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/plur/-/plur-1.0.0.tgz#db85c6814f5e5e5a3b49efc28d604fec62975156"
-
-plur@^2.0.0:
+plur@^2.0.0, plur@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/plur/-/plur-2.1.2.tgz#7482452c1a0f508e3e344eaec312c91c29dc655a"
   dependencies:
@@ -4170,13 +4216,12 @@ pretty-ms@^0.2.1:
   dependencies:
     parse-ms "^0.1.0"
 
-pretty-ms@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/pretty-ms/-/pretty-ms-2.1.0.tgz#4257c256df3fb0b451d6affaab021884126981dc"
+pretty-ms@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/pretty-ms/-/pretty-ms-3.0.1.tgz#7c18b73c228a9b8f6edc2835a12cb8f7ed85f9f4"
   dependencies:
-    is-finite "^1.0.1"
     parse-ms "^1.0.0"
-    plur "^1.0.0"
+    plur "^2.1.2"
 
 private@^0.1.6, private@^0.1.7:
   version "0.1.7"
@@ -4402,6 +4447,27 @@ remark-parse@^1.1.0:
     unist-util-remove-position "^1.0.0"
     vfile-location "^2.0.0"
 
+remark-parse@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/remark-parse/-/remark-parse-3.0.1.tgz#1b9f841a44d8f4fbf2246850265459a4eb354c80"
+  dependencies:
+    collapse-white-space "^1.0.2"
+    has "^1.0.1"
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-whitespace-character "^1.0.0"
+    is-word-character "^1.0.0"
+    markdown-escapes "^1.0.0"
+    parse-entities "^1.0.2"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    trim "0.0.1"
+    trim-trailing-lines "^1.0.0"
+    unherit "^1.0.4"
+    unist-util-remove-position "^1.0.0"
+    vfile-location "^2.0.0"
+    xtend "^4.0.1"
+
 remark-stringify@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/remark-stringify/-/remark-stringify-1.1.0.tgz#a7105e25b9ee2bf9a49b75d2c423f11b06ae2092"
@@ -4441,6 +4507,10 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
+replace-ext@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
+
 request@^2.79.0, request@^2.81.0:
   version "2.83.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.83.0.tgz#ca0b65da02ed62935887808e6f510381034e3356"
@@ -4780,7 +4850,7 @@ sshpk@^1.7.0:
     jsbn "~0.1.0"
     tweetnacl "~0.14.0"
 
-stack-utils@^1.0.0:
+stack-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
 
@@ -4813,6 +4883,10 @@ standard@^10.0.3:
     eslint-plugin-standard "~3.0.1"
     standard-engine "~7.0.0"
 
+state-toggle@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/state-toggle/-/state-toggle-1.0.0.tgz#d20f9a616bb4f0c3b98b91922d25b640aa2bc425"
+
 "statuses@>= 1.3.1 < 2", statuses@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
@@ -4972,6 +5046,12 @@ term-size@^0.1.0:
   dependencies:
     execa "^0.4.0"
 
+term-size@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/term-size/-/term-size-1.2.0.tgz#458b83887f288fc56d6fffbfad262e26638efa69"
+  dependencies:
+    execa "^0.7.0"
+
 test-exclude@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.1.1.tgz#4d84964b0966b0087ecc334a2ce002d3d9341e26"
@@ -5148,6 +5228,18 @@ unified@^4.1.1:
     trough "^1.0.0"
     vfile "^1.0.0"
 
+unified@^6.1.2:
+  version "6.1.5"
+  resolved "https://registry.yarnpkg.com/unified/-/unified-6.1.5.tgz#716937872621a63135e62ced2f3ac6a063c6fb87"
+  dependencies:
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-plain-obj "^1.1.0"
+    trough "^1.0.0"
+    vfile "^2.0.0"
+    x-is-function "^1.0.4"
+    x-is-string "^0.1.0"
+
 uniq@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"
@@ -5172,6 +5264,10 @@ unist-util-remove-position@^1.0.0:
   dependencies:
     unist-util-visit "^1.1.0"
 
+unist-util-stringify-position@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-1.1.1.tgz#3ccbdc53679eed6ecf3777dd7f5e3229c1b6aa3c"
+
 unist-util-visit@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/unist-util-visit/-/unist-util-visit-1.1.1.tgz#e917a3b137658b335cb4420c7da2e74d928e4e94"
@@ -5184,19 +5280,6 @@ unzip-response@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"
 
-update-notifier@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.1.0.tgz#ec0c1e53536b76647a24b77cb83966d9315123d9"
-  dependencies:
-    boxen "^1.0.0"
-    chalk "^1.0.0"
-    configstore "^3.0.0"
-    is-npm "^1.0.0"
-    latest-version "^3.0.0"
-    lazy-req "^2.0.0"
-    semver-diff "^2.0.0"
-    xdg-basedir "^3.0.0"
-
 update-notifier@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.2.0.tgz#1b5837cf90c0736d88627732b661c138f86de72f"
@@ -5210,6 +5293,20 @@ update-notifier@^2.2.0:
     semver-diff "^2.0.0"
     xdg-basedir "^3.0.0"
 
+update-notifier@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.3.0.tgz#4e8827a6bb915140ab093559d7014e3ebb837451"
+  dependencies:
+    boxen "^1.2.1"
+    chalk "^2.0.1"
+    configstore "^3.0.0"
+    import-lazy "^2.1.0"
+    is-installed-globally "^0.1.0"
+    is-npm "^1.0.0"
+    latest-version "^3.0.0"
+    semver-diff "^2.0.0"
+    xdg-basedir "^3.0.0"
+
 update-section@^0.3.0:
   version "0.3.3"
   resolved "https://registry.yarnpkg.com/update-section/-/update-section-0.3.3.tgz#458f17820d37820dc60e20b86d94391b00123158"
@@ -5273,6 +5370,14 @@ vfile@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/vfile/-/vfile-1.4.0.tgz#c0fd6fa484f8debdb771f68c31ed75d88da97fe7"
 
+vfile@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/vfile/-/vfile-2.2.0.tgz#ce47a4fb335922b233e535db0f7d8121d8fced4e"
+  dependencies:
+    is-buffer "^1.1.4"
+    replace-ext "1.0.0"
+    unist-util-stringify-position "^1.0.0"
+
 well-known-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/well-known-symbols/-/well-known-symbols-1.0.0.tgz#73c78ae81a7726a8fa598e2880801c8b16225518"
@@ -5365,6 +5470,14 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
+x-is-function@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/x-is-function/-/x-is-function-1.0.4.tgz#5d294dc3d268cbdd062580e0c5df77a391d1fa1e"
+
+x-is-string@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/x-is-string/-/x-is-string-0.1.0.tgz#474b50865af3a49a9c4657f05acd145458f77d82"
+
 xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
@@ -5419,7 +5532,3 @@ yargs@~3.10.0:
     cliui "^2.1.0"
     decamelize "^1.0.0"
     window-size "0.1.0"
-
-zen-observable@^0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/zen-observable/-/zen-observable-0.6.0.tgz#8a6157ed15348d185d948cfc4a59d90a2c0f70ee"