CM11 Themes: Common overlay for sharing resources. [2/2]

Change-Id: Ied21ede2f36ba16dd190bc1e6cec44fd8560ca90
Merge "CM11 Themes: Common overlay for sharing resources. [2/2]" into cm-11.0
Merge pull request #2 from CyanogenMod/cm-11.0

Update to upstream