CMWallpapers : Auto-scale/crop wallpapers

Change-Id: Ic7517fe472df02dca8a3287f5d51d72544ccd95f
Merge "CMWallpapers : Auto-scale/crop wallpapers" into cm-11.0
Automatic translation import

Change-Id: I64a7b9f453aac84fb2f0677910fc55e081e84cfb
Merge remote-tracking branch 'github/cm-11.0' into cm-11.0