Fixed the inverted UV coords.
Fixed a rake dependency error and added the math library
Implemented the projection matrix for the opened window.
Started implementing the world matrix for a sprite.
Implemented the position for a sprite.
Implemented rotation for a sprite.
Implemented sprite offset.
Added a simple demo of the sprite class.
Fixed up the build chain to include game ruby files.
Added a game class for the sprite example, and fixed up the build task to allow ruby game files to be loaded.
Added a camera and the view matrix.
Implemented basic camera movement.
Added support for window resizing.
Added in loading the window settings from a config file.
Moved the application config to another file.
Updated TODO
Started fleshing out the build process for iOS
Updated todo.
Added a task to automatically download and compile SDL
Fleshing out the sdl install to work cross platform.