Updating topcoat-icons to include all the icons and formats
Updated bootstrap-tour to 0.7.3
Moved into css and js folders.
Add Ember 1.3.0-beta.2.
Merge pull request #2276 from topcoat/topcoat-icons

Author: Updating topcoat-icons to include all the icons and formats
Merge pull request #2284 from drewfreyling/modal

Updated bootstrap-tour to 0.7.3
Added chaplin v0.11.3
Merge pull request #2285 from liftyourgame/master

Added chaplin v0.11.3
Merge pull request #2286 from rjackson/update_ember_version-1-3-0-beta-2

Add Ember 1.3.0-beta.2.