What it is:
- class to extract still images and metadata from GIF animations
- a port of 'gif-images' from Racket to Objective-C
- me testing the waters with Objective-C, Xcode, iOS

Status:
DecomposeGIF class is complete. Thank you ARC. Time to try and roll it up with a GUI!

Test file structure:
The initial unit tests are based on this file: 

honeycakecoffee.gif
-------------------
Byte		Block
0		Header
781		Application Extension
800		Graphic Control Extension
808		Image Descriptor
30707		Graphic Control Extension
30715		Image Descriptor
57714		Graphic Control Extension
57722		Image Descriptor
81467		Graphic Control Extension
81475		Image Descriptor
114695		Trailer

and on 'newton' from 'gif-images'