Custom layout for 1080x1920px portrait display

+ other fixes for the layout
minor
Very cool!!! I got the pie animation working!
Extended the minZoom level to 13
added an install modal to install the apps through

@amitaibu please toggle the ng-hide to show it
cleanup and setup for state.install
minor fix
Issue #152: Add shareButtons directive.
Merge branch 'master' into 118

Conflicts:
	app/views/main.html
Fixed new css to account for custom class

@amitaibu pls look into the custom class code
Merge branch '118' into 158

Conflicts:
	app/views/main.html
minor