Bug #10 hide maximize widgets on tablets

Change-Id: I3b11b1b85fedfe3d2019d86413b72f4121689738
Bug #8 fix tile reorder

Change-Id: I7283c7095d94d54be524429a07be3b63ca8d8242
Fix build

Change-Id: I5036b6530954897c8c03da90765efda4118b041b
Merge remote-tracking branch 'AOSPA/jellybean' into jellybean