port CM Screen Security settings (Part 2 of 2)

Patch Set 1:	Quick Unlock
Patch Set 2:	Lockscreen Vibrate
Patch Set 3:	Slide Lock Delay
Patch Set 4:	Menu Unlock
Patch Set 5:    Rebase
Patch Set 6:    Home Unlock

Change-Id: Ie1ccaec43ca75474e92f96c60e15d7b75796ac5f

Conflicts:

	core/java/android/provider/Settings.java
	core/res/res/values/config.xml
	core/res/res/values/symbols.xml
	policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewMediator.java

Conflicts:
	core/java/android/provider/Settings.java
	core/res/res/values/config.xml
	core/res/res/values/symbols.xml
	policy/src/com/android/internal/policy/impl/keyguard/KeyguardHostView.java

Conflicts:
	core/res/res/values/symbols.xml
Add option to always show battery status on lockscreen (1/2)

Based on the feature by burnsra in CM7

Authored by Blunden
Tweaked by DvTonder

Screenshot: https://dl.dropbox.com/u/50993944/Screenshot_2012-08-03-08-47-10.png

Patchset 1-8: Initial code
Patchset 9  : Minor tweaks

Change-Id: I642da4dcd82a776a74d77031d37acc76f97b25af

Conflicts:
	core/res/res/values/symbols.xml
Fix lockscreen timeouts
Custom Lockscreen background
Don't let apps disable the SIM PIN entry screen.

As the user (who controls the app behaviour after all) likely doesn't
see the PIN screen as a lock screen (he likely wants telephony) and the
PIN screen is not shown on a timer-driven basis, it should be treated
specially.

Change-Id: I3572a80d4a515d72e3aa4a6e933e980fa4516c2b

Conflicts:
	policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewMediator.java