Forward port SystemUI: HSPA+ Support

Add the ability to recognize HSPA+ by creating a separate case for HSPAP and
include new H+ icons.

Signed-off-by: Bajee11 <bajee11@gmail.com>
Change-Id: I889a28e4b4cb49862b291641df5a00388db87551
Navigation Bar: Toggle last app on recents button long press

Change-Id: I1e6d6255494991b440f3cf5854a7edad7fee2c1b

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
Frameworks: QS Swipe to Switch
Based on code from AOKP

Swipe left or right across the notification panel to switch between
notifications and Quick Settings.
I have removed the settings toggle making this feature always active.

Original commit:
https://github.com/AOKP/frameworks_base/commit/1d77aa27c227f15af57e7e7c9fb9343c424f3ec9#diff-861aa855219bd25761dc6f44dfb97937R1708

Change-Id: I5a6eff454b2d9527b86c8cf8bcc0baf79376339a
Merge branch 'kitkat' of github.com:AOSPA-Xperience/android_frameworks_base into kitkat