Set build name

Change-Id: I068da6a449df29641d10875084fc46c7bb175538
merge changes from CyanogenMod 10.2 into local branch
Set CK Bootanimation

Change-Id: I1a59bf28c1af45a2c207fd4246fd5c0ab72feeb2
Update version in backuptool.functions too

Change-Id: Idbdf7ffbec037a78c2d3df4ca2a83c1058c19279
merge changes from CyanogenMod 10.2 into local branch