diff --git a/node_modules/config-chain/.npmignore b/node_modules/config-chain/.npmignore
deleted file mode 100644
index 13abef4f58898..0000000000000
--- a/node_modules/config-chain/.npmignore
+++ /dev/null
@@ -1,3 +0,0 @@
-node_modules
-node_modules/*
-npm_debug.log
diff --git a/node_modules/config-chain/package.json b/node_modules/config-chain/package.json
index 501f13ef36e7f..5654ff7a194b0 100644
--- a/node_modules/config-chain/package.json
+++ b/node_modules/config-chain/package.json
@@ -1,31 +1,27 @@
 {
-  "_args": [
-    [
-      "config-chain@1.1.11",
-      "/Users/rebecca/code/npm"
-    ]
-  ],
-  "_from": "config-chain@1.1.11",
-  "_id": "config-chain@1.1.11",
+  "_from": "config-chain@1.1.12",
+  "_id": "config-chain@1.1.12",
   "_inBundle": false,
-  "_integrity": "sha1-q6CXR9++TD5w52am5BWG4YWfxvI=",
+  "_integrity": "sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==",
   "_location": "/config-chain",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "config-chain@1.1.11",
+    "raw": "config-chain@1.1.12",
     "name": "config-chain",
     "escapedName": "config-chain",
-    "rawSpec": "1.1.11",
+    "rawSpec": "1.1.12",
     "saveSpec": null,
-    "fetchSpec": "1.1.11"
+    "fetchSpec": "1.1.12"
   },
   "_requiredBy": [
+    "#USER",
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.11.tgz",
-  "_spec": "1.1.11",
+  "_resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
+  "_shasum": "0fde8d091200eb5e808caf25fe618c02f48e4efa",
+  "_spec": "config-chain@1.1.12",
   "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Dominic Tarr",
@@ -35,14 +31,19 @@
   "bugs": {
     "url": "https://github.com/dominictarr/config-chain/issues"
   },
+  "bundleDependencies": false,
   "dependencies": {
     "ini": "^1.3.4",
     "proto-list": "~1.2.1"
   },
+  "deprecated": false,
   "description": "HANDLE CONFIGURATION ONCE AND FOR ALL",
   "devDependencies": {
     "tap": "0.3.0"
   },
+  "files": [
+    "index.js"
+  ],
   "homepage": "http://github.com/dominictarr/config-chain",
   "licenses": [
     {
@@ -56,7 +57,7 @@
     "url": "git+https://github.com/dominictarr/config-chain.git"
   },
   "scripts": {
-    "test": "tap test/"
+    "test": "tap test/*"
   },
-  "version": "1.1.11"
+  "version": "1.1.12"
 }
diff --git a/node_modules/config-chain/readme.markdown b/node_modules/config-chain/readme.markdown
index a8d26378e6ff4..47f894c79884f 100644
--- a/node_modules/config-chain/readme.markdown
+++ b/node_modules/config-chain/readme.markdown
@@ -1,6 +1,6 @@
-#config-chain
+# config-chain
 
-USE THIS MODULE TO LOAD ALL YOUR CONFIGURATIONS
+A module for loading custom configurations
 
 ## NOTE: Feature Freeze
 
@@ -8,12 +8,42 @@ USE THIS MODULE TO LOAD ALL YOUR CONFIGURATIONS
 
 This module is frozen.
 
-In general, I'd recommend using [rc](https://github.com/dominictarr/rc) instead,
+In general, we recommend using [rc](https://github.com/dominictarr/rc) instead,
 but as [npm](https://github.com/npmjs/npm) depends on this, it cannot be changed.
 
+
+## Install
+
+```sh 
+yarn add config-chain
+
+# npm users
+npm install --save config-chain
+```
+
+## Usage
+
+```js
+const cc = require('config-chain');
+
+console.log(cc.env('TERM_', process.env));
+/*
+{ SESSION_ID: 'w1:5F38',
+  PROGRAM_VERSION: '3.1.2',
+  PROGRAM: 'iTerm.app' }
+*/
+```
+
+The `.env` function gets all the keys on the provided object which are
+prefixed by the specified prefix, removes the prefix, and puts the values on a new object.
+
+<br/>
+
+## Full Usage
+
 ``` js
 
-  //npm install config-chain
+  // npm install config-chain
 
   var cc = require('config-chain')
     , opts = require('optimist').argv //ALWAYS USE OPTIMIST FOR COMMAND LINE OPTIONS.
@@ -63,17 +93,9 @@ but as [npm](https://github.com/npmjs/npm) depends on this, it cannot be changed
 
 ```
 
-FINALLY, EASY FLEXIBLE CONFIGURATIONS!
-
-##see also: [proto-list](https://github.com/isaacs/proto-list/)
-
-WHATS THAT YOU SAY?
+Finally, flexible configurations!  👌
 
-YOU WANT A "CLASS" SO THAT YOU CAN DO CRAYCRAY JQUERY CRAPS?
-
-EXTEND WITH YOUR OWN FUNCTIONALTY!?
-
-## CONFIGCHAIN LIVES TO SERVE ONLY YOU!
+## Custom Configuations
 
 ```javascript
 var cc = require('config-chain')
@@ -108,7 +130,7 @@ var config = cc({
   })
 ```
 
-# BORING API DOCS
+# API Docs
 
 ## cc(...args)
 
@@ -116,13 +138,11 @@ MAKE A CHAIN AND ADD ALL THE ARGS.
 
 If the arg is a STRING, then it shall be a JSON FILENAME.
 
-SYNC I/O!
-
 RETURN THE CHAIN!
 
 ## cc.json(...args)
 
-Join the args INTO A JSON FILENAME!
+Join the args into a JSON filename!
 
 SYNC I/O!
 
@@ -145,8 +165,8 @@ NO I/O!
 
 ## cc.env(prefix, env=process.env)
 
-Get all the keys on the provided env object (or process.env) which are
-prefixed by the specified prefix, and put the values on a new object.
+Get all the keys on the provided object which are
+prefixed by the specified prefix, removes the prefix, and puts the values on a new object.
 
 RETURN THE RESULTING OBJECT!
 
diff --git a/node_modules/config-chain/test/broken.js b/node_modules/config-chain/test/broken.js
deleted file mode 100644
index 101a3e4f5c216..0000000000000
--- a/node_modules/config-chain/test/broken.js
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-var cc = require('..')
-var assert = require('assert')
-
-
-//throw on invalid json
-assert.throws(function () {
-  cc(__dirname + '/broken.json')
-})
diff --git a/node_modules/config-chain/test/broken.json b/node_modules/config-chain/test/broken.json
deleted file mode 100644
index 2107ac18d949d..0000000000000
--- a/node_modules/config-chain/test/broken.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "name": "config-chain",
-  "version": "0.3.0",
-  "description": "HANDLE CONFIGURATION ONCE AND FOR ALL",
-  "homepage": "http://github.com/dominictarr/config-chain",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/dominictarr/config-chain.git"
-  }
-  //missing , and then this comment. this json is intensionally invalid
-  "dependencies": {
-    "proto-list": "1",
-    "ini": "~1.0.2"
-  },
-  "bundleDependencies": ["ini"],
-  "REM": "REMEMBER TO REMOVE BUNDLING WHEN/IF ISAACS MERGES ini#7",
-  "author": "Dominic Tarr <dominic.tarr@gmail.com> (http://dominictarr.com)",
-  "scripts": {
-    "test": "node test/find-file.js && node test/ini.js && node test/env.js"
-  }
-}
diff --git a/node_modules/config-chain/test/chain-class.js b/node_modules/config-chain/test/chain-class.js
deleted file mode 100644
index bbc0d4cb2d19f..0000000000000
--- a/node_modules/config-chain/test/chain-class.js
+++ /dev/null
@@ -1,100 +0,0 @@
-var test = require('tap').test
-var CC = require('../index.js').ConfigChain
-
-var env = { foo_blaz : 'blzaa', foo_env : 'myenv' }
-var jsonObj = { blaz: 'json', json: true }
-var iniObj = { 'x.y.z': 'xyz', blaz: 'ini' }
-
-var fs = require('fs')
-var ini = require('ini')
-
-fs.writeFileSync('/tmp/config-chain-class.json', JSON.stringify(jsonObj))
-fs.writeFileSync('/tmp/config-chain-class.ini', ini.stringify(iniObj))
-
-var http = require('http')
-var reqs = 0
-http.createServer(function (q, s) {
-  if (++reqs === 2) this.close()
-  if (q.url === '/json') {
-    // make sure that the requests come back from the server
-    // out of order.  they should still be ordered properly
-    // in the resulting config object set.
-    setTimeout(function () {
-      s.setHeader('content-type', 'application/json')
-      s.end(JSON.stringify({
-        blaz: 'http',
-        http: true,
-        json: true
-      }))
-    }, 200)
-  } else {
-    s.setHeader('content-type', 'application/ini')
-    s.end(ini.stringify({
-      blaz: 'http',
-      http: true,
-      ini: true,
-      json: false
-    }))
-  }
-}).listen(1337)
-
-test('basic class test', function (t) {
-  var cc = new CC()
-  var expectlist =
-      [ { blaz: 'json', json: true },
-        { 'x.y.z': 'xyz', blaz: 'ini' },
-        { blaz: 'blzaa', env: 'myenv' },
-        { blaz: 'http', http: true, json: true },
-        { blaz: 'http', http: true, ini: true, json: false } ]
-
-  cc.addFile('/tmp/config-chain-class.json')
-    .addFile('/tmp/config-chain-class.ini')
-    .addEnv('foo_', env)
-    .addUrl('http://localhost:1337/json')
-    .addUrl('http://localhost:1337/ini')
-    .on('load', function () {
-      t.same(cc.list, expectlist)
-      t.same(cc.snapshot, { blaz: 'json',
-                            json: true,
-                            'x.y.z': 'xyz',
-                            env: 'myenv',
-                            http: true,
-                            ini: true })
-
-      cc.del('blaz', '/tmp/config-chain-class.json')
-      t.same(cc.snapshot, { blaz: 'ini',
-                            json: true,
-                            'x.y.z': 'xyz',
-                            env: 'myenv',
-                            http: true,
-                            ini: true })
-      cc.del('blaz')
-      t.same(cc.snapshot, { json: true,
-                            'x.y.z': 'xyz',
-                            env: 'myenv',
-                            http: true,
-                            ini: true })
-      cc.shift()
-      t.same(cc.snapshot, { 'x.y.z': 'xyz',
-                            env: 'myenv',
-                            http: true,
-                            json: true,
-                            ini: true })
-      cc.shift()
-      t.same(cc.snapshot, { env: 'myenv',
-                            http: true,
-                            json: true,
-                            ini: true })
-      cc.shift()
-      t.same(cc.snapshot, { http: true,
-                            json: true,
-                            ini: true })
-      cc.shift()
-      t.same(cc.snapshot, { http: true,
-                            ini: true,
-                            json: false })
-      cc.shift()
-      t.same(cc.snapshot, {})
-      t.end()
-    })
-})
diff --git a/node_modules/config-chain/test/env.js b/node_modules/config-chain/test/env.js
deleted file mode 100644
index fb718f32b7d9d..0000000000000
--- a/node_modules/config-chain/test/env.js
+++ /dev/null
@@ -1,10 +0,0 @@
-var cc = require('..')
-var assert = require('assert')
-
-assert.deepEqual({
-  hello: true
-}, cc.env('test_', {
-  'test_hello': true,
-  'ignore_this': 4,
-  'ignore_test_this_too': []
-}))
diff --git a/node_modules/config-chain/test/find-file.js b/node_modules/config-chain/test/find-file.js
deleted file mode 100644
index 23cde52ea9d8d..0000000000000
--- a/node_modules/config-chain/test/find-file.js
+++ /dev/null
@@ -1,13 +0,0 @@
-
-var fs = require('fs')
-  , assert = require('assert')
-  , objx = {
-    rand: Math.random()
-  }
-
-fs.writeFileSync('/tmp/random-test-config.json', JSON.stringify(objx))
-
-var cc = require('../')
-var path = cc.find('tmp/random-test-config.json')
-
-assert.equal(path, '/tmp/random-test-config.json')
\ No newline at end of file
diff --git a/node_modules/config-chain/test/get.js b/node_modules/config-chain/test/get.js
deleted file mode 100644
index d6fd79f74bbed..0000000000000
--- a/node_modules/config-chain/test/get.js
+++ /dev/null
@@ -1,15 +0,0 @@
-var cc = require("../");
-
-var chain = cc()
-    , name = "forFun";
-
-chain
-    .add({
-        __sample:"for fun only"
-    }, name)
-    .on("load", function() {
-        //It throw exception here
-        console.log(chain.get("__sample", name));
-        //But if I drop the name param, it run normally and return as expected: "for fun only"
-        //console.log(chain.get("__sample"));
-    });
diff --git a/node_modules/config-chain/test/ignore-unfound-file.js b/node_modules/config-chain/test/ignore-unfound-file.js
deleted file mode 100644
index d742b82ba758d..0000000000000
--- a/node_modules/config-chain/test/ignore-unfound-file.js
+++ /dev/null
@@ -1,5 +0,0 @@
-
-var cc = require('..')
-
-//should not throw
-cc(__dirname, 'non_existing_file')
diff --git a/node_modules/config-chain/test/ini.js b/node_modules/config-chain/test/ini.js
deleted file mode 100644
index 5572a6ed6ff02..0000000000000
--- a/node_modules/config-chain/test/ini.js
+++ /dev/null
@@ -1,18 +0,0 @@
-
-
-var cc =require('..')
-var INI = require('ini')
-var assert = require('assert')
-
-function test(obj) {
-
-  var _json, _ini
-  var json = cc.parse (_json = JSON.stringify(obj))
-  var ini = cc.parse (_ini = INI.stringify(obj))
-console.log(_ini, _json)
-  assert.deepEqual(json, ini)
-}
-
-
-test({hello: true})
-
diff --git a/node_modules/config-chain/test/save.js b/node_modules/config-chain/test/save.js
deleted file mode 100644
index bc97bbd3f6f1d..0000000000000
--- a/node_modules/config-chain/test/save.js
+++ /dev/null
@@ -1,59 +0,0 @@
-var CC = require('../index.js').ConfigChain
-var test = require('tap').test
-
-var f1 = '/tmp/f1.ini'
-var f2 = '/tmp/f2.json'
-
-var ini = require('ini')
-
-var f1data = {foo: {bar: 'baz'}, bloo: 'jaus'}
-var f2data = {oof: {rab: 'zab'}, oolb: 'suaj'}
-
-var fs = require('fs')
-
-fs.writeFileSync(f1, ini.stringify(f1data), 'utf8')
-fs.writeFileSync(f2, JSON.stringify(f2data), 'utf8')
-
-test('test saving and loading ini files', function (t) {
-  new CC()
-    .add({grelb:'blerg'}, 'opt')
-    .addFile(f1, 'ini', 'inifile')
-    .addFile(f2, 'json', 'jsonfile')
-    .on('load', function (cc) {
-
-      t.same(cc.snapshot, { grelb: 'blerg',
-                            bloo: 'jaus',
-                            foo: { bar: 'baz' },
-                            oof: { rab: 'zab' },
-                            oolb: 'suaj' })
-
-      t.same(cc.list, [ { grelb: 'blerg' },
-                        { bloo: 'jaus', foo: { bar: 'baz' } },
-                        { oof: { rab: 'zab' }, oolb: 'suaj' } ])
-
-      cc.set('grelb', 'brelg', 'opt')
-        .set('foo', 'zoo', 'inifile')
-        .set('oof', 'ooz', 'jsonfile')
-        .save('inifile')
-        .save('jsonfile')
-        .on('save', function () {
-          t.equal(fs.readFileSync(f1, 'utf8'),
-                  "bloo=jaus\nfoo=zoo\n")
-          t.equal(fs.readFileSync(f2, 'utf8'),
-                  "{\"oof\":\"ooz\",\"oolb\":\"suaj\"}")
-
-          t.same(cc.snapshot, { grelb: 'brelg',
-                                bloo: 'jaus',
-                                foo: 'zoo',
-                                oof: 'ooz',
-                                oolb: 'suaj' })
-
-          t.same(cc.list, [ { grelb: 'brelg' },
-                            { bloo: 'jaus', foo: 'zoo' },
-                            { oof: 'ooz', oolb: 'suaj' } ])
-
-          t.pass('ok')
-          t.end()
-        })
-    })
-})
diff --git a/package-lock.json b/package-lock.json
index 8aed6ad03bed0..05b0f9cb4dcce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -659,9 +659,9 @@
       }
     },
     "config-chain": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.11.tgz",
-      "integrity": "sha1-q6CXR9++TD5w52am5BWG4YWfxvI=",
+      "version": "1.1.12",
+      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
+      "integrity": "sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==",
       "requires": {
         "ini": "^1.3.4",
         "proto-list": "~1.2.1"
diff --git a/package.json b/package.json
index 93d09edd26e80..9e2a8587d91c4 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "cli-table3": "^0.5.0",
     "cmd-shim": "~2.0.2",
     "columnify": "~1.5.4",
-    "config-chain": "~1.1.11",
+    "config-chain": "^1.1.12",
     "detect-indent": "~5.0.0",
     "detect-newline": "^2.1.0",
     "dezalgo": "~1.0.3",