keyf/AutocompletionTableView — pull request #3 by crsantos (2013-01-11 12:50:04+00:00)
Title: Reverse compatibility for iOS4 and iOS5

On iOS6 ```UIControlEventEditingChanged``` is not triggered when you
change a ```textfield.text``` programatically but in iOS4/5 is
ALWAYS invoked (manually or programatically). It was assumed on the current implementation and ```textFieldValueChanged:``` was not invoked incorrectly, causing the ```optionsView``` to disappear and appear again, if you try to set the field's text on your own code. The quick solution is to invoke the hide AFTER the delegate call