frameworks: including build.prop property "ro.config.vc_music_vol_steps"
to control music steps amount (like it is
with "ro.config.vc_call_vol_steps" and call volume steps)

Change-Id: I81a3188919482383e015974818e7042d521ac679
Frameworks: More Keyguard Colors (1/2)

No content resolver?  Colors EVERYWHERE!!!

PS2: Code clean-up && fix avatar
	text color && set avatar
	border color (AOSP was never
	using their own color value
	either <_< so fix that as well

Change-Id: Ie4daaf1588cd2bbff8871c2beea862f2a15faef7
Service: Keep services needing restart.

Services needing restart after crash include:
1) service with 'persistent == true'
2) service explicitly reuqired restart by returning START_STICKY
   or START_REDELIVER_INTENT from onStartCommand

Change-Id: Idc490a1ceb1e151a3eb7f34b7b4cf8058a06f34a
Signed-off-by: Liangcai Li <liangcail@nvidia.com>