handles parse failure due to internet connectivity errors when first creating postcard
added pinch gesture and image resizing
changed AWS keys; creates bucket if needed; changed bucket name
camera does not resize or crop to square
image is saved after front editor; image view is programmatically added so segue transition does not reset its location
added FlipSegue custom segue for back transition
Merge pull request #9 from mitrenegade/0.1.3/imageedit

0.1.3/imageedit