imported setCard model and skeleton code for setCardViewController.
Added small SetCard view to storyboard and main view controller.
stubbed out shape drawing code
removed file that shouldn't be tracked
added rects for drawing individual shapes
resized SetCardView in storyboard for iphone4 view.
Added diamond shape and striped shading options.
added tap gesture recognizer to cycle through cards.  swipe still functional for playing cards.
removed pinch gesture functionality for resizing face images.  0.85 works just fine.
turns out 0.9 looks a bit better for the face card scale factor
no longer tracking breakpoints
added shading code for open, striped, and solid fills
added draw oval functionality
card symbols now stack vertically instead of horizontally in preparation for game layout
added draw squiggle functionality thanks to dheale (see comments for links)
changed colors to match card images found online
rewrote setCard and setCardDeck to be more abstract.  no ties to any sort of flavor.
made shading lines vertical to match actual set cards