Handle IOS_SDK_VERSION
Process to kill has changed to iOS Simulator
Include FileUtils to access the `sh` command.
Fix test for Device#stop
Make Device::stop a class method
Override device_chosen to fall back to choosing a device.
Make edit_preferences accessible through the Israkel instance.
Fix starting the iOS Simulator.
Switch from sh to exec.
Change bundle identifier for example tasks to com.xing.XING
Test fail in language setting
Merge pull request #7 from xing/ios_sdk_version

Handle IOS_SDK_VERSION