propagate hybrid API's parentViewController change to navigation bar API. fixes #10
propagate hybrid API's parentViewController change to navigation bar API. fixes #10

kuruvilla6970/Zoot,TheHolyGrail/Zoot,Electrode-iOS/ELHybridWeb,kuruvilla6970/Zoot,kuruvilla6970/Zoot,TheHolyGrail/Zoot,Electrode-iOS/ELHybridWeb