Swiping on the top of full screen apps shows status bar for 10 seconds
Hidden Statusbar Pulldown (1/2)

Frameworks part for making "Swiping on the top of full screen apps shows status bar for 10 seconds"
an on/off option.

Big thanks to blk_jack for helping me on this!

Conflicts:
	core/java/android/provider/Settings.java
Cleanup