Tile Cutter Open Sourced

I have open-sourced Tile Cutter under the MIT license and put it on Github as a public project. This application was written extremely quickly (less than half a day) because I needed the functionality for a client project, so there are several things about this application that are klugey, including some uncomfortable crossing of the boundaries between what a view should do and what a controller should.

But, it works, and I don't see myself having time to go clean it up anytime soon, so I'm donating it to the public good, warts and all. I welcome back any enhancements, bug fixes, or modifications, but you are not required to give anything back under the license.