Fix for the Return key when using the custom keyboards with UITextFields. In that case, the return key should trigger the textFieldShouldReturn: delegate method. -- Erik
Before calling textFieldShouldReturn: delegate method from returnPressed:, making sure that the UITextField delegate indeed responds to that selector. -- Erik
Merging in Erik's changes for UITextField.
Merge branch 'vanderneut-FixForReturnKeyOnUITextField'