QuickSettings: Added ProfileTile [2/2]

see frameworks commit for details

Patchset 2:
  using blunden's png resource
  making ProfileSettings reachable from the outside

Patchset 3:
  The profile tile should not be available if profiles are turned off

Side rant: I really hate manifest cleanups. i would wish for our
settings not beeing such a mess and comply with fragments properly.

Change-Id: I3e7bcce4b5f54b9bed065780779c9946a73936be
No summary in statusbar settings for now...

Change-Id: Id8c54316db13ff24d6487abc7addea6e6a3f0d6a
Fix StatusBarClockStyle Settings

Change-Id: Ic2fd6924a2fbd56c53777d7177a1a387242c1d68