Notification drawer: full swipe to switch detection (1/2)
Add an option to detect swipe to switch on full screen, not just the bottom bar

Change-Id: Ib02df40afd95705910955b69645eeb3c49047b18

Thanks to PAC-man = https://github.com/PAC-man/android_frameworks_base/commit/069f3034319f86e369828a45451510de7d1b4b4c

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

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java