remove deps module
Installs bower deps during `npm install`

Removed grunt-bower-task
Runs `mocha` instead of `build` Grunt tasks for testing
Updated documentation
Adds Travis badge
Runs the locally installed bower
Merge pull request #196 from xcambar/hotfix/travis

Hotfix/travis
Use camel case for data attributes passed to options
Rename extension init method to initialize
Merge pull request #198 from oliger/feature/initialize-extensions

Rename extension init method to initialize
updating README & notes to reflect rename of init method to initialize in extensions
Merge pull request #197 from oliger/feature/camelcased-options

Use camel case for data attributes passed to options
Additional specs for widget options case