Fade In Transition

Still needs work, but getting late
Fade In and Fade Across Transitions
Transitions and start of some Shader work
Shader core
Greyscale shader implemented

Needs speed testing :)
Quick'n'dirty Greyscale speed hack
Minor tweak
Minor speed tweak
Dummy ball
Fixed vector bug and added bouncing ball
Bouncing balls
Combined fader transitions, and added a Strips transition
Some game classes
Class code
Inputs, Blur Shader and stuff
Scanline Shader
Fix line intercept, can now play pong - sort of
Added generalised reflection calculation
Ball size as variable
Added CodeBlocks project file for Windows and Pandora targets