Re-add profiles UI.

Change-Id: I8abfa71dcc0f8a3889922b70d27c941fc8d0ac70
Add back notification light settings.

Change-Id: I474a14a1b395407f5ca273a5d6a3a7f03f7e4698
Add back blacklist settings.

Change-Id: Iae35717acfa9af4da75c07d24352acf981d19fc7
Settings: code clean and fix build

Change-Id: Ib4164b161dee04912874021fc861b1c0deaf002b
Add hardware tunables (gamma, color, vibration strength).

Change-Id: I44e3e4e6cb444498a7c56048618cd92a0e2b8e59
Add back increasing ring settings.

Change-Id: If33afa88adde6ae6fa23f0e3be779b1b7531e3a3
Settings: merge CyanogenMod from cm-11.0

Change-Id: I8702d6af153c4d3ae7b003d61092ebd948eb6d6c