add node modules to repo

app/node_modules/builtin-modules/readme.md

@@ -0,0 +1,41 @@
+# builtin-modules [![Build Status](https://travis-ci.org/sindresorhus/builtin-modules.svg?branch=master)](https://travis-ci.org/sindresorhus/builtin-modules)
+
+> List of the Node.js builtin modules
+
+The list is just a [JSON file](builtin-modules.json) and can be used wherever.
+
+
+## Install
+
+```
+$ npm install --save builtin-modules
+```
+
+
+## Usage
+
+```js
+var builtinModules = require('builtin-modules');
+
+console.log(builinModules);
+//=> ['assert', 'buffer', ...]
+```
+
+
+## API
+
+Returns an array of builtin modules fetched from the running Node.js version.
+
+### Static list
+
+This module also comes bundled with a static array of builtin modules generated from the latest Node.js version. You can get it with `require('builtin-modules/static');`
+
+
+## Related
+
+- [is-builtin-module](https://github.com/sindresorhus/is-builtin-module) - Check if a string matches the name of a Node.js builtin module
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)