Updating to newest rust, removed ~[T]
Updated Image struct to newest rust along with new test cases.
Moved Image and ColorType to image module
Moving to src folder, separating code into modules, but bmp module still isn't working right.
Updated bmp module to rust 0.11
Added unit testing for writing
Fixed signature checking
Moved procesing traits to image mod and created test for blur().
Updated PointProcessor trait implementation to rust-0.11
Removed old main.rs