initial stab at stuff
continued stabbing
final stab
success
switch out image
remove the button.
trying to find the leak
fix memory leak
release masked image ref
switch to using CALayers for transformation
add .gitignore
ditched the complicated recreation of the mask
add tap gesture to drawer
add app icon
add overlay and alpha when drawer is open
add control view that holds controls to avoid them moving with the layer
increase alpha on overlay to provide more contrast