Last App Toggle [1/2]

Signed-off-by: Zaphod <mwilson@acesappraisal.com>

Change-Id: I05762c15b69bd432f539683997c234f5802d8820
Settings: Expanded desktop mode (2/2)

this commit adds expanded desktop mode. You can decide if only
navigation bar, only status bar or both are hidden when expanded
desktop was activated.

This commit also sorts the entries a bit more logical and alphabetical

Patchsets: cleanup

Change-Id: I8484bee151e9f857734b11d2121a61047c49f610

Conflicts:
	res/values/strings.xml
	res/xml/power_menu_settings.xml
	src/com/android/settings/slim/PowerMenu.java
Settings: More options added to hardware key rebinding (2/2)

In the same vein as the available Navbar actions, this adds the following new hardware key rebind options:
 * Last app: Switches to the last app
 * Power button: Turns off the screen
 * Custom app: Launches an application/activity of your choice

Change-Id: I3d9b0e447862a40a90ded22d3952cab09c9a48ab