cm: Allow devices to set the GMS client id

Change-Id: I6fdf3817a292ac64291e8f9506eddd7d33059344

cm: Actually add the custom clientidbase

Change-Id: I8105f2cd13c26777f59f1926f378f52c1152cd0d
slim: Build stagefright ffmpeg plugin

Change-Id: Idfd009591afe876b30f8a3713d9fa1c087dff710
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>

Conflicts:
	config/common.mk
Update APN list from Cm's

 Up to date up to May 18

Change-Id: Ibee683003e26bb3a21afd97936966edf315f376f
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>

Conflicts:
	prebuilt/common/etc/apns-conf.xml