Finalized the OpenGL3 model batcher.
Moved OpenGL 1.1 model struct to its own file.
Finalized OpenGL 1.1 model batcher.
Moved Direct3D 9.0 ModelStruct into its own file.
Fixed Direct3D 9.0 window resizing and lost device.
Added display reset and anti-aliasing to Direct3D 9
Finalized Direct3D 9.0 model batcher.
Fixed texture filtering function.
Merge pull request #446 from RobertBColton/master

Model Batching Improvements