i9300: audio: play silence on boot

workaround for dead incall audio if no sound got played after boot

Change-Id: I1ee26e438cf980afdb618539aa0377453b730abe
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_device_samsung_i9300 into cm-10.2
i9300: upgrade gps.h

Change-Id: Ifcc1fd9510c3451dbe36c699e0824d27b168446a
recovery.fstab: Update to 4.3 format

Change-Id: I2c478530bf7dc059dc9a67d5889d1ef69583f02d
Merge "recovery.fstab: Update to 4.3 format" into cm-10.2
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_device_samsung_i9300 into cm-10.2