PIE: header with time and date (+///) for both panels

Change-Id: I400a88ff40b075bd1054ac123efca2b4a087fa73
PIE: one finger swipe-up for notifications

Change-Id: Ie23bd852fc41827f0067202685e7a97c595c3ac8
PIE: Restart launcher

Change-Id: I2660e5fed1d6d779f98dba23230b487f72c2ecf6

Conflicts:
	core/java/android/provider/Settings.java
PIE: slightly smaller as default

Change-Id: I69d4830c52c1116b5d44b5b73f3375d8a074c5da
PWM: disable HW overlays for PIE

SurfaceFlinger wont wake up the GPU in SysUI's fullscreen state,
probably because it does not occupy any tangible region. That sets poor
PIE into software rendering, which has bad effects on transparency and
mdp compositioning. Disabling HW overlays as long as PIE is active seems
like a good alternative for now.

Change-Id: Ie7ed720edc5bbdd0cfb79c34a22996cf15fcd79b

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
Pie Toggle (2/2)

This will allow the user to toggle Pie on/off from Quick Settings
without having to go through RootBox Settings.

Conflicts:
	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/res/values/strings_toggles.xml
	packages/SystemUI/src/com/android/systemui/statusbar/toggles/ToggleManager.java
Some Pie Toggle fix