diff --git a/node_modules/config-chain/LICENCE b/node_modules/config-chain/LICENCE
deleted file mode 100644
index 171dd970053ce..0000000000000
--- a/node_modules/config-chain/LICENCE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2011 Dominic Tarr
-
-Permission is hereby granted, free of charge, 
-to any person obtaining a copy of this software and 
-associated documentation files (the "Software"), to 
-deal in the Software without restriction, including 
-without limitation the rights to use, copy, modify, 
-merge, publish, distribute, sublicense, and/or sell 
-copies of the Software, and to permit persons to whom 
-the Software is furnished to do so, 
-subject to the following conditions:
-
-The above copyright notice and this permission notice 
-shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR 
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/config-chain/index.js b/node_modules/config-chain/index.js
deleted file mode 100755
index 0ef3a91f73580..0000000000000
--- a/node_modules/config-chain/index.js
+++ /dev/null
@@ -1,282 +0,0 @@
-var ProtoList = require('proto-list')
-  , path = require('path')
-  , fs = require('fs')
-  , ini = require('ini')
-  , EE = require('events').EventEmitter
-  , url = require('url')
-  , http = require('http')
-
-var exports = module.exports = function () {
-  var args = [].slice.call(arguments)
-    , conf = new ConfigChain()
-
-  while(args.length) {
-    var a = args.shift()
-    if(a) conf.push
-          ( 'string' === typeof a
-            ? json(a)
-            : a )
-  }
-
-  return conf
-}
-
-//recursively find a file...
-
-var find = exports.find = function () {
-  var rel = path.join.apply(null, [].slice.call(arguments))
-
-  function find(start, rel) {
-    var file = path.join(start, rel)
-    try {
-      fs.statSync(file)
-      return file
-    } catch (err) {
-      if(path.dirname(start) !== start) // root
-        return find(path.dirname(start), rel)
-    }
-  }
-  return find(__dirname, rel)
-}
-
-var parse = exports.parse = function (content, file, type) {
-  content = '' + content
-  // if we don't know what it is, try json and fall back to ini
-  // if we know what it is, then it must be that.
-  if (!type) {
-    try { return JSON.parse(content) }
-    catch (er) { return ini.parse(content) }
-  } else if (type === 'json') {
-    if (this.emit) {
-      try { return JSON.parse(content) }
-      catch (er) { this.emit('error', er) }
-    } else {
-      return JSON.parse(content)
-    }
-  } else {
-    return ini.parse(content)
-  }
-}
-
-var json = exports.json = function () {
-  var args = [].slice.call(arguments).filter(function (arg) { return arg != null })
-  var file = path.join.apply(null, args)
-  var content
-  try {
-    content = fs.readFileSync(file,'utf-8')
-  } catch (err) {
-    return
-  }
-  return parse(content, file, 'json')
-}
-
-var env = exports.env = function (prefix, env) {
-  env = env || process.env
-  var obj = {}
-  var l = prefix.length
-  for(var k in env) {
-    if(k.indexOf(prefix) === 0)
-      obj[k.substring(l)] = env[k]
-  }
-
-  return obj
-}
-
-exports.ConfigChain = ConfigChain
-function ConfigChain () {
-  EE.apply(this)
-  ProtoList.apply(this, arguments)
-  this._awaiting = 0
-  this._saving = 0
-  this.sources = {}
-}
-
-// multi-inheritance-ish
-var extras = {
-  constructor: { value: ConfigChain }
-}
-Object.keys(EE.prototype).forEach(function (k) {
-  extras[k] = Object.getOwnPropertyDescriptor(EE.prototype, k)
-})
-ConfigChain.prototype = Object.create(ProtoList.prototype, extras)
-
-ConfigChain.prototype.del = function (key, where) {
-  // if not specified where, then delete from the whole chain, scorched
-  // earth style
-  if (where) {
-    var target = this.sources[where]
-    target = target && target.data
-    if (!target) {
-      return this.emit('error', new Error('not found '+where))
-    }
-    delete target[key]
-  } else {
-    for (var i = 0, l = this.list.length; i < l; i ++) {
-      delete this.list[i][key]
-    }
-  }
-  return this
-}
-
-ConfigChain.prototype.set = function (key, value, where) {
-  var target
-
-  if (where) {
-    target = this.sources[where]
-    target = target && target.data
-    if (!target) {
-      return this.emit('error', new Error('not found '+where))
-    }
-  } else {
-    target = this.list[0]
-    if (!target) {
-      return this.emit('error', new Error('cannot set, no confs!'))
-    }
-  }
-  target[key] = value
-  return this
-}
-
-ConfigChain.prototype.get = function (key, where) {
-  if (where) {
-    where = this.sources[where]
-    if (where) where = where.data
-    if (where && Object.hasOwnProperty.call(where, key)) return where[key]
-    return undefined
-  }
-  return this.list[0][key]
-}
-
-ConfigChain.prototype.save = function (where, type, cb) {
-  if (typeof type === 'function') cb = type, type = null
-  var target = this.sources[where]
-  if (!target || !(target.path || target.source) || !target.data) {
-    // TODO: maybe save() to a url target could be a PUT or something?
-    // would be easy to swap out with a reddis type thing, too
-    return this.emit('error', new Error('bad save target: '+where))
-  }
-
-  if (target.source) {
-    var pref = target.prefix || ''
-    Object.keys(target.data).forEach(function (k) {
-      target.source[pref + k] = target.data[k]
-    })
-    return this
-  }
-
-  var type = type || target.type
-  var data = target.data
-  if (target.type === 'json') {
-    data = JSON.stringify(data)
-  } else {
-    data = ini.stringify(data)
-  }
-
-  this._saving ++
-  fs.writeFile(target.path, data, 'utf8', function (er) {
-    this._saving --
-    if (er) {
-      if (cb) return cb(er)
-      else return this.emit('error', er)
-    }
-    if (this._saving === 0) {
-      if (cb) cb()
-      this.emit('save')
-    }
-  }.bind(this))
-  return this
-}
-
-ConfigChain.prototype.addFile = function (file, type, name) {
-  name = name || file
-  var marker = {__source__:name}
-  this.sources[name] = { path: file, type: type }
-  this.push(marker)
-  this._await()
-  fs.readFile(file, 'utf8', function (er, data) {
-    if (er) this.emit('error', er)
-    this.addString(data, file, type, marker)
-  }.bind(this))
-  return this
-}
-
-ConfigChain.prototype.addEnv = function (prefix, env, name) {
-  name = name || 'env'
-  var data = exports.env(prefix, env)
-  this.sources[name] = { data: data, source: env, prefix: prefix }
-  return this.add(data, name)
-}
-
-ConfigChain.prototype.addUrl = function (req, type, name) {
-  this._await()
-  var href = url.format(req)
-  name = name || href
-  var marker = {__source__:name}
-  this.sources[name] = { href: href, type: type }
-  this.push(marker)
-  http.request(req, function (res) {
-    var c = []
-    var ct = res.headers['content-type']
-    if (!type) {
-      type = ct.indexOf('json') !== -1 ? 'json'
-           : ct.indexOf('ini') !== -1 ? 'ini'
-           : href.match(/\.json$/) ? 'json'
-           : href.match(/\.ini$/) ? 'ini'
-           : null
-      marker.type = type
-    }
-
-    res.on('data', c.push.bind(c))
-    .on('end', function () {
-      this.addString(Buffer.concat(c), href, type, marker)
-    }.bind(this))
-    .on('error', this.emit.bind(this, 'error'))
-
-  }.bind(this))
-  .on('error', this.emit.bind(this, 'error'))
-  .end()
-
-  return this
-}
-
-ConfigChain.prototype.addString = function (data, file, type, marker) {
-  data = this.parse(data, file, type)
-  this.add(data, marker)
-  return this
-}
-
-ConfigChain.prototype.add = function (data, marker) {
-  if (marker && typeof marker === 'object') {
-    var i = this.list.indexOf(marker)
-    if (i === -1) {
-      return this.emit('error', new Error('bad marker'))
-    }
-    this.splice(i, 1, data)
-    marker = marker.__source__
-    this.sources[marker] = this.sources[marker] || {}
-    this.sources[marker].data = data
-    // we were waiting for this.  maybe emit 'load'
-    this._resolve()
-  } else {
-    if (typeof marker === 'string') {
-      this.sources[marker] = this.sources[marker] || {}
-      this.sources[marker].data = data
-    }
-    // trigger the load event if nothing was already going to do so.
-    this._await()
-    this.push(data)
-    process.nextTick(this._resolve.bind(this))
-  }
-  return this
-}
-
-ConfigChain.prototype.parse = exports.parse
-
-ConfigChain.prototype._await = function () {
-  this._awaiting++
-}
-
-ConfigChain.prototype._resolve = function () {
-  this._awaiting--
-  if (this._awaiting === 0) this.emit('load', this)
-}
diff --git a/node_modules/config-chain/package.json b/node_modules/config-chain/package.json
deleted file mode 100644
index e6a1a70b4ace4..0000000000000
--- a/node_modules/config-chain/package.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "name": "config-chain",
-  "version": "1.1.12",
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "https://raw.githubusercontent.com/dominictarr/config-chain/master/LICENCE"
-    }
-  ],
-  "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"
-  },
-  "files": [
-    "index.js"
-  ],
-  "dependencies": {
-    "proto-list": "~1.2.1",
-    "ini": "^1.3.4"
-  },
-  "devDependencies": {
-    "tap": "0.3.0"
-  },
-  "author": "Dominic Tarr <dominic.tarr@gmail.com> (http://dominictarr.com)",
-  "scripts": {
-    "test": "tap test/*"
-  }
-}
diff --git a/node_modules/config-chain/readme.markdown b/node_modules/config-chain/readme.markdown
deleted file mode 100644
index 47f894c79884f..0000000000000
--- a/node_modules/config-chain/readme.markdown
+++ /dev/null
@@ -1,257 +0,0 @@
-# config-chain
-
-A module for loading custom configurations
-
-## NOTE: Feature Freeze
-
-[![locked](http://badges.github.io/stability-badges/dist/locked.svg)](http://github.com/badges/stability-badges)
-
-This module is frozen.
-
-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
-
-  var cc = require('config-chain')
-    , opts = require('optimist').argv //ALWAYS USE OPTIMIST FOR COMMAND LINE OPTIONS.
-    , env = opts.env || process.env.YOUR_APP_ENV || 'dev' //SET YOUR ENV LIKE THIS.
-
-  // EACH ARG TO CONFIGURATOR IS LOADED INTO CONFIGURATION CHAIN
-  // EARLIER ITEMS OVERIDE LATER ITEMS
-  // PUTS COMMAND LINE OPTS FIRST, AND DEFAULTS LAST!
-
-  //strings are interpereted as filenames.
-  //will be loaded synchronously
-
-  var conf =
-  cc(
-    //OVERRIDE SETTINGS WITH COMMAND LINE OPTS
-    opts,
-
-    //ENV VARS IF PREFIXED WITH 'myApp_'
-
-    cc.env('myApp_'), //myApp_foo = 'like this'
-
-    //FILE NAMED BY ENV
-    path.join(__dirname,  'config.' + env + '.json'),
-
-    //IF `env` is PRODUCTION
-    env === 'prod'
-      ? path.join(__dirname, 'special.json') //load a special file
-      : null //NULL IS IGNORED!
-
-    //SUBDIR FOR ENV CONFIG
-    path.join(__dirname,  'config', env, 'config.json'),
-
-    //SEARCH PARENT DIRECTORIES FROM CURRENT DIR FOR FILE
-    cc.find('config.json'),
-
-    //PUT DEFAULTS LAST
-    {
-      host: 'localhost'
-      port: 8000
-    })
-
-  var host = conf.get('host')
-
-  // or
-
-  var host = conf.store.host
-
-```
-
-Finally, flexible configurations!  👌
-
-## Custom Configuations
-
-```javascript
-var cc = require('config-chain')
-
-// all the stuff you did before
-var config = cc({
-      some: 'object'
-    },
-    cc.find('config.json'),
-    cc.env('myApp_')
-  )
-  // CONFIGS AS A SERVICE, aka "CaaS", aka EVERY DEVOPS DREAM OMG!
-  .addUrl('http://configurator:1234/my-configs')
-  // ASYNC FTW!
-  .addFile('/path/to/file.json')
-
-  // OBJECTS ARE OK TOO, they're SYNC but they still ORDER RIGHT
-  // BECAUSE PROMISES ARE USED BUT NO, NOT *THOSE* PROMISES, JUST
-  // ACTUAL PROMISES LIKE YOU MAKE TO YOUR MOM, KEPT OUT OF LOVE
-  .add({ another: 'object' })
-
-  // DIE A THOUSAND DEATHS IF THIS EVER HAPPENS!!
-  .on('error', function (er) {
-    // IF ONLY THERE WAS SOMETHIGN HARDER THAN THROW
-    // MY SORROW COULD BE ADEQUATELY EXPRESSED.  /o\
-    throw er
-  })
-
-  // THROW A PARTY IN YOUR FACE WHEN ITS ALL LOADED!!
-  .on('load', function (config) {
-    console.awesome('HOLY SHIT!')
-  })
-```
-
-# API Docs
-
-## cc(...args)
-
-MAKE A CHAIN AND ADD ALL THE ARGS.
-
-If the arg is a STRING, then it shall be a JSON FILENAME.
-
-RETURN THE CHAIN!
-
-## cc.json(...args)
-
-Join the args into a JSON filename!
-
-SYNC I/O!
-
-## cc.find(relativePath)
-
-SEEK the RELATIVE PATH by climbing the TREE OF DIRECTORIES.
-
-RETURN THE FOUND PATH!
-
-SYNC I/O!
-
-## cc.parse(content, file, type)
-
-Parse the content string, and guess the type from either the
-specified type or the filename.
-
-RETURN THE RESULTING OBJECT!
-
-NO I/O!
-
-## cc.env(prefix, env=process.env)
-
-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!
-
-NO I/O!
-
-## cc.ConfigChain()
-
-The ConfigChain class for CRAY CRAY JQUERY STYLE METHOD CHAINING!
-
-One of these is returned by the main exported function, as well.
-
-It inherits (prototypically) from
-[ProtoList](https://github.com/isaacs/proto-list/), and also inherits
-(parasitically) from
-[EventEmitter](http://nodejs.org/api/events.html#events_class_events_eventemitter)
-
-It has all the methods from both, and except where noted, they are
-unchanged.
-
-### LET IT BE KNOWN THAT chain IS AN INSTANCE OF ConfigChain.
-
-## chain.sources
-
-A list of all the places where it got stuff.  The keys are the names
-passed to addFile or addUrl etc, and the value is an object with some
-info about the data source.
-
-## chain.addFile(filename, type, [name=filename])
-
-Filename is the name of the file.  Name is an arbitrary string to be
-used later if you desire.  Type is either 'ini' or 'json', and will
-try to guess intelligently if omitted.
-
-Loaded files can be saved later.
-
-## chain.addUrl(url, type, [name=url])
-
-Same as the filename thing, but with a url.
-
-Can't be saved later.
-
-## chain.addEnv(prefix, env, [name='env'])
-
-Add all the keys from the env object that start with the prefix.
-
-## chain.addString(data, file, type, [name])
-
-Parse the string and add it to the set.  (Mainly used internally.)
-
-## chain.add(object, [name])
-
-Add the object to the set.
-
-## chain.root {Object}
-
-The root from which all the other config objects in the set descend
-prototypically.
-
-Put your defaults here.
-
-## chain.set(key, value, name)
-
-Set the key to the value on the named config object.  If name is
-unset, then set it on the first config object in the set.  (That is,
-the one with the highest priority, which was added first.)
-
-## chain.get(key, [name])
-
-Get the key from the named config object explicitly, or from the
-resolved configs if not specified.
-
-## chain.save(name, type)
-
-Write the named config object back to its origin.
-
-Currently only supported for env and file config types.
-
-For files, encode the data according to the type.
-
-## chain.on('save', function () {})
-
-When one or more files are saved, emits `save` event when they're all
-saved.
-
-## chain.on('load', function (chain) {})
-
-When the config chain has loaded all the specified files and urls and
-such, the 'load' event fires.
diff --git a/node_modules/proto-list/LICENSE b/node_modules/proto-list/LICENSE
deleted file mode 100644
index 19129e315fe59..0000000000000
--- a/node_modules/proto-list/LICENSE
+++ /dev/null
@@ -1,15 +0,0 @@
-The ISC License
-
-Copyright (c) Isaac Z. Schlueter and Contributors
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/proto-list/README.md b/node_modules/proto-list/README.md
deleted file mode 100644
index 43cfa35893d8b..0000000000000
--- a/node_modules/proto-list/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-A list of objects, bound by their prototype chain.
-
-Used in npm's config stuff.
diff --git a/node_modules/proto-list/package.json b/node_modules/proto-list/package.json
deleted file mode 100644
index c65b406feec92..0000000000000
--- a/node_modules/proto-list/package.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "proto-list",
-  "version": "1.2.4",
-  "description": "A utility for managing a prototype chain",
-  "main": "./proto-list.js",
-  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/isaacs/proto-list"
-  },
-  "license": "ISC",
-  "devDependencies": {
-    "tap": "0"
-  }
-}
diff --git a/node_modules/proto-list/proto-list.js b/node_modules/proto-list/proto-list.js
deleted file mode 100644
index b55c25c052f22..0000000000000
--- a/node_modules/proto-list/proto-list.js
+++ /dev/null
@@ -1,88 +0,0 @@
-
-module.exports = ProtoList
-
-function setProto(obj, proto) {
-  if (typeof Object.setPrototypeOf === "function")
-    return Object.setPrototypeOf(obj, proto)
-  else
-    obj.__proto__ = proto
-}
-
-function ProtoList () {
-  this.list = []
-  var root = null
-  Object.defineProperty(this, 'root', {
-    get: function () { return root },
-    set: function (r) {
-      root = r
-      if (this.list.length) {
-        setProto(this.list[this.list.length - 1], r)
-      }
-    },
-    enumerable: true,
-    configurable: true
-  })
-}
-
-ProtoList.prototype =
-  { get length () { return this.list.length }
-  , get keys () {
-      var k = []
-      for (var i in this.list[0]) k.push(i)
-      return k
-    }
-  , get snapshot () {
-      var o = {}
-      this.keys.forEach(function (k) { o[k] = this.get(k) }, this)
-      return o
-    }
-  , get store () {
-      return this.list[0]
-    }
-  , push : function (obj) {
-      if (typeof obj !== "object") obj = {valueOf:obj}
-      if (this.list.length >= 1) {
-        setProto(this.list[this.list.length - 1], obj)
-      }
-      setProto(obj, this.root)
-      return this.list.push(obj)
-    }
-  , pop : function () {
-      if (this.list.length >= 2) {
-        setProto(this.list[this.list.length - 2], this.root)
-      }
-      return this.list.pop()
-    }
-  , unshift : function (obj) {
-      setProto(obj, this.list[0] || this.root)
-      return this.list.unshift(obj)
-    }
-  , shift : function () {
-      if (this.list.length === 1) {
-        setProto(this.list[0], this.root)
-      }
-      return this.list.shift()
-    }
-  , get : function (key) {
-      return this.list[0][key]
-    }
-  , set : function (key, val, save) {
-      if (!this.length) this.push({})
-      if (save && this.list[0].hasOwnProperty(key)) this.push({})
-      return this.list[0][key] = val
-    }
-  , forEach : function (fn, thisp) {
-      for (var key in this.list[0]) fn.call(thisp, key, this.list[0][key])
-    }
-  , slice : function () {
-      return this.list.slice.apply(this.list, arguments)
-    }
-  , splice : function () {
-      // handle injections
-      var ret = this.list.splice.apply(this.list, arguments)
-      for (var i = 0, l = this.list.length; i < l; i++) {
-        setProto(this.list[i], this.list[i + 1] || this.root)
-      }
-      return ret
-    }
-  }
diff --git a/node_modules/proto-list/test/basic.js b/node_modules/proto-list/test/basic.js
deleted file mode 100644
index 5cd66bef15704..0000000000000
--- a/node_modules/proto-list/test/basic.js
+++ /dev/null
@@ -1,61 +0,0 @@
-var tap = require("tap")
-  , test = tap.test
-  , ProtoList = require("../proto-list.js")
-
-tap.plan(1)
-
-tap.test("protoList tests", function (t) {
-  var p = new ProtoList
-  p.push({foo:"bar"})
-  p.push({})
-  p.set("foo", "baz")
-  t.equal(p.get("foo"), "baz")
-
-  var p = new ProtoList
-  p.push({foo:"bar"})
-  p.set("foo", "baz")
-  t.equal(p.get("foo"), "baz")
-  t.equal(p.length, 1)
-  p.pop()
-  t.equal(p.length, 0)
-  p.set("foo", "asdf")
-  t.equal(p.length, 1)
-  t.equal(p.get("foo"), "asdf")
-  p.push({bar:"baz"})
-  t.equal(p.length, 2)
-  t.equal(p.get("foo"), "asdf")
-  p.shift()
-  t.equal(p.length, 1)
-  t.equal(p.get("foo"), undefined)
-
-
-  p.unshift({foo:"blo", bar:"rab"})
-  p.unshift({foo:"boo"})
-  t.equal(p.length, 3)
-  t.equal(p.get("foo"), "boo")
-  t.equal(p.get("bar"), "rab")
-
-  var ret = p.splice(1, 1, {bar:"bar"})
-  t.same(ret, [{foo:"blo", bar:"rab"}])
-  t.equal(p.get("bar"), "bar")
-
-  // should not inherit default object properties
-  t.equal(p.get('hasOwnProperty'), undefined)
-
-  // unless we give it those.
-  p.root = {}
-  t.equal(p.get('hasOwnProperty'), {}.hasOwnProperty)
-
-  p.root = {default:'monkey'}
-  t.equal(p.get('default'), 'monkey')
-
-  p.push({red:'blue'})
-  p.push({red:'blue'})
-  p.push({red:'blue'})
-  while (p.length) {
-    t.equal(p.get('default'), 'monkey')
-    p.shift()
-  }
-
-  t.end()
-})
diff --git a/package-lock.json b/package-lock.json
index ef61f907bdb5b..4c869b09f5f2d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,6 @@
         "cli-columns",
         "cli-table3",
         "columnify",
-        "config-chain",
         "editor",
         "find-npm-prefix",
         "glob",
@@ -102,7 +101,6 @@
         "cli-columns": "^3.1.2",
         "cli-table3": "^0.6.0",
         "columnify": "~1.5.4",
-        "config-chain": "^1.1.12",
         "editor": "~1.0.0",
         "find-npm-prefix": "^1.0.2",
         "glob": "^7.1.4",
@@ -1347,16 +1345,6 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "inBundle": true
     },
-    "node_modules/config-chain": {
-      "version": "1.1.12",
-      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
-      "integrity": "sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==",
-      "inBundle": true,
-      "dependencies": {
-        "ini": "^1.3.4",
-        "proto-list": "~1.2.1"
-      }
-    },
     "node_modules/console-control-strings": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
@@ -4795,12 +4783,6 @@
         "react-is": "^16.8.1"
       }
     },
-    "node_modules/proto-list": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
-      "integrity": "sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=",
-      "inBundle": true
-    },
     "node_modules/pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -9292,15 +9274,6 @@
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
-    "config-chain": {
-      "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"
-      }
-    },
     "console-control-strings": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
@@ -11893,11 +11866,6 @@
         "react-is": "^16.8.1"
       }
     },
-    "proto-list": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
-      "integrity": "sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk="
-    },
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
diff --git a/package.json b/package.json
index 75ce52d467abc..bb0bcd9448bbe 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,6 @@
     "cli-columns": "^3.1.2",
     "cli-table3": "^0.6.0",
     "columnify": "~1.5.4",
-    "config-chain": "^1.1.12",
     "editor": "~1.0.0",
     "find-npm-prefix": "^1.0.2",
     "glob": "^7.1.4",
@@ -135,7 +134,6 @@
     "cli-columns",
     "cli-table3",
     "columnify",
-    "config-chain",
     "editor",
     "find-npm-prefix",
     "glob",