Trebuchet Settings: add setDisplayHomeAsUpEnabled

patch 3: cleaner imports

Change-Id: Ib7150bf248feb343042b1b8cc20775bae1d27279
Trebuchet: Update italian translation

Change-Id: Ideba314e3cd49a99e09f8aa75cd4a8582f0a6617
Trebuchet: Fix vertical position of wallpaper when mWallpaperHack is activated

Fix vertical aligment of wallpaper when Wallpaper Quick Render setting is activated.
See http://review.cyanogenmod.org/35227

Change-Id: I3b2b7b59ebce995724bcc2fe3f2aa079c7abafee
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "Trebuchet: Fix vertical position of wallpaper when mWallpaperHack is activated" into cm-10.1
Merge "Trebuchet Settings: add setDisplayHomeAsUpEnabled" into cm-10.1
Merge "Trebuchet: Update italian translation" into cm-10.1
Merge branch 'cm-10.1' into martincz