Workspace: Only show hotseat outlines if hovering over

Change-Id: Ib5b3373cec6d54f6136fca6a1a6663c1fe93ef9b
Merge "Workspace: Only show hotseat outlines if hovering over" into cm-10.1
Workspace: Remove resize any widget preference

Change-Id: Ia8876584e008d359bfecc85412ea03f8d7bb450f
Workspace: Default wallpaper hack

Some devices have slow GPUs and to not work well with normal
wallpaper rendering. Allow this to be overlayed by devices.

Change-Id: Id8ba50b2542d38abbbdc635105860281ad3e09f5
Merge remote branch 'cm/cm-10.1' into cm-10.1

Conflicts:
	res/xml/preferences_homescreen.xml
	src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java