Basic app using images, Pan Gesture, Pinch Gesture, programmatically creating views, and animations in Swift

This project took about 15 hours to complete

Stories Completed: [x] Implement scrollable tray of images [x] You should be able to drag the tray up or down. [x] Once the tray is revealed, you shouldn't be able to drag it any more. [x] After releasing the tray, it should either move to its hidden position or its revealed position. [x] Dragging an image from the tray should create a new copy of the image which can be dragged into the canvas area. [x] Pinching images in the canvas area should resize them [x] Optional: Allow the user to rotate the image [ ] Optional: Add a camera icon to the tray [ ] Optional: Tapping the camera icon opens the camera. [ ] Optional: After taking a picture, the picture is added to the view as a background view