Bug 869259 - Get a mount lock to prevent the sdcard from being shared with the PC. r=echou, a=leo+
Bug 879671 - Part 1: Pass multiple initial options to ril_worker. r=yoshi, a=leo+
Bug 879671 - Part 2: Add ril.cellbroadcast.disabled pref to disable Cell Broadcast completely. r=yoshi, a=leo+