[TIMOB-17293]Initial Changes for Supporting Xcode 6 simulators.
[TIMOB-17293] Added support for --xcode-dir when running showallsimulators.
Merge pull request #1 from cb1kenobi/TIMOB-17293

[TIMOB-17293] Added support for --xcode-dir when running showallsimulators.
[TIMOB-17293]Changing logging format
Merge pull request #8 from srahim/TIMOB-17293

[TIMOB-17293]Xcode 6 support
[TIMOB-17293]reduce CPU usage on iOS 8
Merge pull request #9 from srahim/TIMOB-17293

[TIMOB-17293]reduce CPU usage on iOS 8