upgrade dependencies

8 files changed, 229 insertions, 21 deletions

diff --git a/node_modules/mixin-deep/LICENSE b/node_modules/mixin-deep/LICENSE
index d290fe00b..99c936915 100644
--- a/node_modules/mixin-deep/LICENSE
+++ b/node_modules/mixin-deep/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2015, 2017, Jon Schlinkert
+Copyright (c) 2014-2015, 2017, Jon Schlinkert.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/node_modules/mixin-deep/README.md b/node_modules/mixin-deep/README.md
index a1dc3871d..111bde00b 100644
--- a/node_modules/mixin-deep/README.md
+++ b/node_modules/mixin-deep/README.md
@@ -1,7 +1,9 @@
-# mixin-deep [![NPM version](https://img.shields.io/npm/v/mixin-deep.svg?style=flat)](https://www.npmjs.com/package/mixin-deep) [![NPM monthly downloads](https://img.shields.io/npm/dm/mixin-deep.svg?style=flat)](https://npmjs.org/package/mixin-deep)  [![NPM total downloads](https://img.shields.io/npm/dt/mixin-deep.svg?style=flat)](https://npmjs.org/package/mixin-deep) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/mixin-deep.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/mixin-deep)
+# mixin-deep [![NPM version](https://img.shields.io/npm/v/mixin-deep.svg?style=flat)](https://www.npmjs.com/package/mixin-deep) [![NPM monthly downloads](https://img.shields.io/npm/dm/mixin-deep.svg?style=flat)](https://npmjs.org/package/mixin-deep) [![NPM total downloads](https://img.shields.io/npm/dt/mixin-deep.svg?style=flat)](https://npmjs.org/package/mixin-deep) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/mixin-deep.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/mixin-deep)
 
 > Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone.
 
+Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support.
+
 ## Install
 
 Install with [npm](https://www.npmjs.com/):
@@ -21,18 +23,25 @@ mixinDeep({a: {aa: 'aa'}}, {a: {bb: 'bb'}}, {a: {cc: 'cc'}});
 
 ## About
 
-### Related projects
+<details>
+<summary><strong>Contributing</strong></summary>
 
-* [defaults-deep](https://www.npmjs.com/package/defaults-deep): Like `extend` but recursively copies only the missing properties/values to the target object. | [homepage](https://github.com/jonschlinkert/defaults-deep "Like `extend` but recursively copies only the missing properties/values to the target object.")
-* [extend-shallow](https://www.npmjs.com/package/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. | [homepage](https://github.com/jonschlinkert/extend-shallow "Extend an object with the properties of additional objects. node.js/javascript util.")
-* [merge-deep](https://www.npmjs.com/package/merge-deep): Recursively merge values in a javascript object. | [homepage](https://github.com/jonschlinkert/merge-deep "Recursively merge values in a javascript object.")
-* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://github.com/jonschlinkert/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object "Mixin the own and inherited properties of other objects onto the first object. Pass an empty object as the first arg to shallow clone.")
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
 
-### Contributing
+</details>
 
-Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
+<details>
+<summary><strong>Running Tests</strong></summary>
+
+Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
+
+```sh
+$ npm install && npm test
+```
 
-### Building docs
+</details>
+<details>
+<summary><strong>Building docs</strong></summary>
 
 _(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_
 
@@ -42,18 +51,22 @@ To generate the readme, run the following command:
 $ npm install -g verbose/verb#dev verb-generate-readme && verb
 ```
 
-### Running tests
+</details>
 
-Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
+### Related projects
 
-```sh
-$ npm install && npm test
-```
+You might also be interested in these projects:
+
+* [defaults-deep](https://www.npmjs.com/package/defaults-deep): Like `extend` but recursively copies only the missing properties/values to the target object. | [homepage](https://github.com/jonschlinkert/defaults-deep "Like `extend` but recursively copies only the missing properties/values to the target object.")
+* [extend-shallow](https://www.npmjs.com/package/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. | [homepage](https://github.com/jonschlinkert/extend-shallow "Extend an object with the properties of additional objects. node.js/javascript util.")
+* [merge-deep](https://www.npmjs.com/package/merge-deep): Recursively merge values in a javascript object. | [homepage](https://github.com/jonschlinkert/merge-deep "Recursively merge values in a javascript object.")
+* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://github.com/jonschlinkert/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object "Mixin the own and inherited properties of other objects onto the first object. Pass an empty object as the first arg to shallow clone.")
 
 ### Author
 
 **Jon Schlinkert**
 
+* [linkedin/in/jonschlinkert](https://linkedin.com/in/jonschlinkert)
 * [github/jonschlinkert](https://github.com/jonschlinkert)
 * [twitter/jonschlinkert](https://twitter.com/jonschlinkert)
 
@@ -64,4 +77,4 @@ Released under the [MIT License](LICENSE).
 
 ***
 
-_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.4.2, on March 02, 2017._
\ No newline at end of file
+_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on December 09, 2017._
\ No newline at end of file
diff --git a/node_modules/mixin-deep/node_modules/is-extendable/LICENSE b/node_modules/mixin-deep/node_modules/is-extendable/LICENSE
new file mode 100644
index 000000000..c0d7f1362
--- /dev/null
+++ b/node_modules/mixin-deep/node_modules/is-extendable/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015-2017, Jon Schlinkert.
+
+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/mixin-deep/node_modules/is-extendable/README.md b/node_modules/mixin-deep/node_modules/is-extendable/README.md
new file mode 100644
index 000000000..875b56a73
--- /dev/null
+++ b/node_modules/mixin-deep/node_modules/is-extendable/README.md
@@ -0,0 +1,88 @@
+# is-extendable [![NPM version](https://img.shields.io/npm/v/is-extendable.svg?style=flat)](https://www.npmjs.com/package/is-extendable) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-extendable.svg?style=flat)](https://npmjs.org/package/is-extendable) [![NPM total downloads](https://img.shields.io/npm/dt/is-extendable.svg?style=flat)](https://npmjs.org/package/is-extendable) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-extendable.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-extendable)
+
+> Returns true if a value is a plain object, array or function.
+
+## Install
+
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm install --save is-extendable
+```
+
+## Usage
+
+```js
+var isExtendable = require('is-extendable');
+```
+
+Returns true if the value is any of the following:
+
+* array
+* plain object
+* function
+
+## Notes
+
+All objects in JavaScript can have keys, but it's a pain to check for this, since we ether need to verify that the value is not `null` or `undefined` and:
+
+* the value is not a primitive, or
+* that the object is a plain object, function or array
+
+Also note that an `extendable` object is not the same as an [extensible object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible), which is one that (in es6) is not sealed, frozen, or marked as non-extensible using `preventExtensions`.
+
+## Release history
+
+### v1.0.0 - 2017/07/20
+
+**Breaking changes**
+
+* No longer considers date, regex or error objects to be extendable
+
+## About
+
+### Related projects
+
+* [assign-deep](https://www.npmjs.com/package/assign-deep): Deeply assign the enumerable properties and/or es6 Symbol properies of source objects to the target… [more](https://github.com/jonschlinkert/assign-deep) | [homepage](https://github.com/jonschlinkert/assign-deep "Deeply assign the enumerable properties and/or es6 Symbol properies of source objects to the target (first) object.")
+* [is-equal-shallow](https://www.npmjs.com/package/is-equal-shallow): Does a shallow comparison of two objects, returning false if the keys or values differ. | [homepage](https://github.com/jonschlinkert/is-equal-shallow "Does a shallow comparison of two objects, returning false if the keys or values differ.")
+* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.")
+* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.")
+* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of "Get the native type of a value.")
+
+### Contributing
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
+
+### Building docs
+
+_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_
+
+To generate the readme, run the following command:
+
+```sh
+$ npm install -g verbose/verb#dev verb-generate-readme && verb
+```
+
+### Running tests
+
+Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
+
+```sh
+$ npm install && npm test
+```
+
+### Author
+
+**Jon Schlinkert**
+
+* [github/jonschlinkert](https://github.com/jonschlinkert)
+* [twitter/jonschlinkert](https://twitter.com/jonschlinkert)
+
+### License
+
+Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert).
+Released under the [MIT License](LICENSE).
+
+***
+
+_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on July 20, 2017._
\ No newline at end of file
diff --git a/node_modules/mixin-deep/node_modules/is-extendable/index.d.ts b/node_modules/mixin-deep/node_modules/is-extendable/index.d.ts
new file mode 100644
index 000000000..b96d50754
--- /dev/null
+++ b/node_modules/mixin-deep/node_modules/is-extendable/index.d.ts
@@ -0,0 +1,5 @@
+export = isExtendable;
+
+declare function isExtendable(val: any): boolean;
+
+declare namespace isExtendable {}
diff --git a/node_modules/mixin-deep/node_modules/is-extendable/index.js b/node_modules/mixin-deep/node_modules/is-extendable/index.js
new file mode 100644
index 000000000..a8b26ad08
--- /dev/null
+++ b/node_modules/mixin-deep/node_modules/is-extendable/index.js
@@ -0,0 +1,14 @@
+/*!
+ * is-extendable <https://github.com/jonschlinkert/is-extendable>
+ *
+ * Copyright (c) 2015-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
+
+'use strict';
+
+var isPlainObject = require('is-plain-object');
+
+module.exports = function isExtendable(val) {
+  return isPlainObject(val) || typeof val === 'function' || Array.isArray(val);
+};
diff --git a/node_modules/mixin-deep/node_modules/is-extendable/package.json b/node_modules/mixin-deep/node_modules/is-extendable/package.json
new file mode 100644
index 000000000..2aaab65a8
--- /dev/null
+++ b/node_modules/mixin-deep/node_modules/is-extendable/package.json
@@ -0,0 +1,67 @@
+{
+  "name": "is-extendable",
+  "description": "Returns true if a value is a plain object, array or function.",
+  "version": "1.0.1",
+  "homepage": "https://github.com/jonschlinkert/is-extendable",
+  "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+  "repository": "jonschlinkert/is-extendable",
+  "bugs": {
+    "url": "https://github.com/jonschlinkert/is-extendable/issues"
+  },
+  "license": "MIT",
+  "files": [
+    "index.js",
+    "index.d.ts"
+  ],
+  "main": "index.js",
+  "types": "index.d.ts",
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "dependencies": {
+    "is-plain-object": "^2.0.4"
+  },
+  "devDependencies": {
+    "gulp-format-md": "^1.0.0",
+    "mocha": "^3.4.2"
+  },
+  "keywords": [
+    "array",
+    "assign",
+    "check",
+    "date",
+    "extend",
+    "extendable",
+    "extensible",
+    "function",
+    "is",
+    "object",
+    "regex",
+    "test"
+  ],
+  "verb": {
+    "related": {
+      "list": [
+        "assign-deep",
+        "is-equal-shallow",
+        "is-plain-object",
+        "isobject",
+        "kind-of"
+      ]
+    },
+    "toc": false,
+    "layout": "default",
+    "tasks": [
+      "readme"
+    ],
+    "plugins": [
+      "gulp-format-md"
+    ],
+    "lint": {
+      "reflinks": true
+    }
+  }
+}
diff --git a/node_modules/mixin-deep/package.json b/node_modules/mixin-deep/package.json
index 1442d8923..87d63ea04 100644
--- a/node_modules/mixin-deep/package.json
+++ b/node_modules/mixin-deep/package.json
@@ -1,7 +1,7 @@
 {
   "name": "mixin-deep",
   "description": "Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone.",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "homepage": "https://github.com/jonschlinkert/mixin-deep",
   "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
   "repository": "jonschlinkert/mixin-deep",
@@ -21,12 +21,12 @@
   },
   "dependencies": {
     "for-in": "^1.0.2",
-    "is-extendable": "^0.1.1"
+    "is-extendable": "^1.0.1"
   },
   "devDependencies": {
-    "gulp-format-md": "^0.1.11",
-    "mocha": "^3.2.0",
-    "should": "^11.2.0"
+    "gulp-format-md": "^1.0.0",
+    "mocha": "^3.5.3",
+    "should": "^13.1.3"
   },
   "keywords": [
     "deep",