Merge pull request #303 from UberPinguin/cm-10.2

Update vendor trees for t769 and i577, fixes cameras and light sensor.
Exhilarate: Replace some camera blobs with ICS versions
Merge pull request #304 from TeamChopsticks/cm-10.2

Exhilarate: Replace some camera blobs with ICS versions
t769: Bring back ICS RIL blobs for compatibility with T769UVLH5 baseband.

Change-Id: Ic881e0b5259d830b251b81e0d03ed6b774a6efea