Update current api with halo values
Cleanup halo core java and whitespace
Cleanup more core java whitespace
Introduce new internal screen type utility
Cleanup unwanted actionbarview halo code
Forward compatibility fix

Change-Id: Ib031372d43881a9bb7af1e51fb2c7cf55e03a326
Organize frameworks config/strings/symbols
Cleanup unwanted halo statusbar drawables
Cleanup halo and statusbar layouts
Organize halo and statusbar strings/layout
Cleanup halo coding style/missing tablet code
Adjust pie layout/cleanup statusbar code