Build 6052
SVN-
Fix handling of the numpad keys.
SVN handles and Git names are merged into one person.
Fix handling of the numpad keys.
Don't use SDL_Renderer if it is a software fallback, because that would only waste memory and speed.
Eliminate a memory leak when changing resolutions with SDL_Renderer 8-bit mode.
Reintroduce SDL_Renderer for the classic renderer so that the Steam Overlay can function with it.