EmberApp can take jshintrc path options
Merge pull request #1341 from bcardarella/bc-jshintrc-options

EmberApp can take jshintrc path options
Remove broccoli-replace in favor of broccoli-string-replace.

`broccoli-replace` brings a significant number of dependencies
(including `js2coffee` and `coffee-script`). This represents 15% of the
total `node_modules/` size of `ember-cli`.

`broccoli-string-replace` depends on `broccoli-filter` only, and
lets `String.prototype.replace` do all of the hard work.

```
% du -csh node_modules/broccoli-replace
 20M    node_modules/broccoli-replace
 20M    total
```

```
% du -csh node_modules/broccoli-string-replace
388K    node_modules/broccoli-string-replace
388K    total
```
Merge pull request #1345 from rjackson/remove-broccoli-replace

Remove broccoli-replace in favor of broccoli-string-replace.
Fix typo
Merge pull request #1349 from James1x0/master

Fix typo in README.md
Allow custom commands to be accessed in blueprints
Single/doubl quotes
Remove Grunt.
Merge pull request #1354 from rjackson/remove-grunt

Remove Grunt from devDependencies.
Update .travis.yml
fixes the express not define error
fixes the tests errors
Update broccoli-sass to support sass files
Merge pull request #1367 from jakecraige/sass-support

Update broccoli-sass to support sass files
EmberAddon

Will call the EmberApp constructor with defaults for addon projects. In
the addons Brocfile only the following is required:

```js
var EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
var addon = new EmberAddon();
module.exports = addon.toTree();
```
remove node 0.10.26, which seems to constanty fail on travis
Merge pull request #1343 from bcardarella/bc-ember-app-addon-constructor

EmberAddon
Allow addons to be vendored outside of node modules

In package.json you can add paths for additional addons

```json
"ember-addon": {
  "paths": [
    "./lib/super-button"
  ]
}
```

The vendored library must conform to the addon spec, so it must have a
properly declared `package.json` file as well as its own loader.
Merge pull request #1370 from bcardarella/bc-addon-discovery

Allow addons to be vendored outside of node modules