Bug 820780 - Part 1/5: interface changes, sr=sicking
Bug 820780 - Part 2/5: DOM, IPC changes, r=bent
Bug 820780 - Part 3/5: B2G RIL backend, r=hsinyi,bent
Bug 820780 - Part 4/5: Android backend, r=blassey
Bug 820780 - Part 5/5: test cases, r=rwood