msm8974-common: Use AwesomePlayer by default

Change-Id: I6a250b7bed399384457ad5c07016541e4f158b7e
msm8974-common: Update media_codecs listing

Change-Id: I421b666d00b47ad2fbd09b05736c68c3f5f10b82
msm8974-common: Move camera package declaration to device repos

Change-Id: Ib8d7c645dcaea9d5de3947981ba92f29b748aa87