Merge pull request #55 from joshforisha/develop

Add "disabled" class binding to checkbox's div
Initial upgrade to Ember CLI 0.1.3
Remove deprecated "class" attribute binding
Replace deprecated global view with input helper

See http://emberjs.com/guides/deprecations/#toc_global-lookup-of-views-since-1-8
Replace deprecated definitions

The "class" attribute should not be defined in attributeBindings. The
input view helper should be used in place of global scope views;
see http://emberjs.com/guides/deprecations/#toc_global-lookup-of-views-since-1-8
[INTERNAL] Add menu for integration with gh-pages content
[INTERNAL] Remove browser information and link to GitHub page; update installation instructions
Add handling of spinner images
Add primary color highlight for active menu link
[INTERNAL] Add footer to demo application
Listen for "init" hook instead of "didInsertElement"

The "didInsertElement" hook was being fired after some of the
initialization for the sl-menu component was able to occur, resulting in
the children property not properly being instantiated as an array before
it was used.
Replace deprecated global view with input helper

See http://emberjs.com/guides/deprecations/#toc_global-lookup-of-views-since-1-8
Add select2's spinner gif to images include
Replace global view usage with textarea helper

See http://emberjs.com/guides/deprecations/#toc_global-lookup-of-views-since-1-8
Bug fix and updates that were missed from gh import
Merge pull request #59 from mattmarcum/grid-bugfixes

Bug fix and updates that were missed from gh import
Update CLI version number
Change homepage to hosted demo app
Re-added opacity style
Add item to changelog