i9305: update to 4.4

Change-Id: I7f87a251ded44894b5ca51089b148267d0833caf
i9305: BLE flags

Change-Id: I680bc75bbfebd265a16f25cdea601f8de227d52c
i9305: enable 4G settings

Change-Id: I2433fb3cab3a9a2dd032559bb660d71befc29277
i9305: increase speakerphone volume

Change-Id: I6458aa0df0a2aa25418c7992b087c6da1802fd8c
Merge "i9305: BLE flags" into cm-11.0
Merge "i9305: enable 4G settings" into cm-11.0
Merge "i9305: increase speakerphone volume" into cm-11.0
Merge branch 'cm-11.0' into martincz