add tap gesture recognizers
add animation for taps
update .gitignore
tidyup
update .gitignore
add pan gesture recognizer
add UIKitDynamics panning
Resolve single-tap and double-tap conflict
put labels inside rectangles
add horizontal pan gesture recognizer
add vertical pan gesture recognizer
remove duplicate code
add a view that can only be dragged when it is pulsing. Mediates between a UILongPressGestureRecognier and a UIPanGestureRecognizer.