Revert "Cleanup"

This reverts commit cabbe41086588c9de99eea1e15a3d43287680b92.
add Settings.System boolean helper methods

Change-Id: I749d15a7c6956d938698f16ebde185b114f7f15a
Signed-off-by: Roman Birg <romanbirg@gmail.com>
Add hideable kill-all-button to recent switcher (1/2 FWB part)

original code done by Robin Morawetz for my IceColdSandwich ROM

Change-Id: Iaa59b337d4d16cadf003abbe34f4c1870f8c0cd4

Conflicts:

	core/java/android/provider/Settings.java
	packages/SystemUI/res/layout-port/status_bar_recent_panel.xml
	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java

Signed-off-by: Stevespear426 <stephen.k.spear@gmail.com>

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/layout-port/status_bar_recent_panel.xml
	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java