App sidebar [1/2]

Change-Id: I296059a3cc688a567e7e90cccfdf4b8e824cfedf

Conflicts:
	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/res/anim/reminder_fade_in.xml
	packages/SystemUI/res/values/slim_dimens.xml
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java