README: Fix broken URLs

Change-Id: Ie25ad7483cd55c398d6c9b8be3b8785754c31fa4
Merge "README: Fix broken URLs" into cm-10.1
add google external bits

Change-Id: I57764e7665966d245d6a5a2a2c9fdfa71b8aa89e
Add media-caf repository

Change-Id: Ife61fe260c159aa09e8debb3a81a83533573e337
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1