Initial checkin date time picker support
Initial checkin date time picker support
Starting to generalize Picker Tests
Starting to generalize Picker tests
Move UIPickerView from TapViewController to PickerController. Also move test to PickerTests from SpecificControlTests
Rename stepToEnterDate to selectDateFromPicker. Allow method to work with international dates as well
add test case for UIDateTime Picker in DateTime mode.
Add tests for all different UIDatePicker modes
Combine code for selectPickerViewRowWithTitle and selectDatePickerValue
Fix review comments from Chris
Merge with master and upstream project