add some packages

node_modules/is-primitive/README.md

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+# is-primitive [![NPM version](https://badge.fury.io/js/is-primitive.svg)](http://badge.fury.io/js/is-primitive)  [![Build Status](https://travis-ci.org/jonschlinkert/is-primitive.svg)](https://travis-ci.org/jonschlinkert/is-primitive) 
+
+> Returns `true` if the value is a primitive. 
+
+## Install with [npm](npmjs.org)
+
+```bash
+npm i is-primitive --save
+```
+
+## Running tests
+Install dev dependencies.
+
+```bash
+npm i -d && npm test
+```
+
+## Usage
+
+```js
+var isPrimitive = require('is-primitive');
+isPrimitive('abc');
+//=> true
+
+isPrimitive(42);
+//=> true
+
+isPrimitive(false);
+//=> true
+
+isPrimitive(true);
+//=> true
+
+isPrimitive({});
+//=> false
+
+isPrimitive([]);
+//=> false
+
+isPrimitive(function(){});
+//=> false
+```
+
+## Author
+
+**Jon Schlinkert**
+ 
++ [github/jonschlinkert](https://github.com/jonschlinkert)
++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) 
+
+## License
+Copyright (c) 2014-2015 Jon Schlinkert  
+Released under the MIT license
+
+***
+
+_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on March 16, 2015._