Adding/fixing favicon <link>s in Baggy theme header
Moving app icon images to /themes/_global/img/appicon/, updating Baggy and Default themes to point there
Removing app icons from previous locations
Fixing earlier commit wherein I lowercased some JS calls
Modifying Courgette theme to comply with new app icon image location
Adjusting Template class so that _global is ignored as a theme
Merge pull request #937 from jsit/favicons

Moving favicons to new _global theme dir and adjusting <link> tags