RGBA->BGRA
Switching all graphics systems and image formats to utilize BGRA
internally allowing less casting and faster load times, if you update to
this commit you will need to download the new plugin because it was
previously writing the image pixel data in RGBA format.
Cleanup
More cleanup
Implements draw_get_pixel for Direct3D 9
Implements Direct3D 9 surface_get_pixel functions.
Merge pull request #661 from RobertBColton/master

Switching internal image format to BGRA from RGBA