Added missing files to SDL2 project
Added missing Visual Studio 2008 tests to the solution
Added output paths which match the 2010+ projects
Added SDL project references instead of old style project dependencies
Removed post-build copy step and added data files to projects
- Updated Visual Studio 2010 project with SDL 2.0 library names
- Don't use a 256 byte LUT, but rather <32 bytes of data on the stack.
- Cleanups in SDL_gamecontroller.h