Now setting variables for OpenGL versions.
Rename Legacy to OpenGL1. Added OpenGL2 and OpenGL3 to Fw.
Use LegacyRenderHelper with OpenGL1.
Spelling error.
Now passing LegacyRenderHelper into OpenGL1.
Added expected GLSL version to be used with shaders depending on the Configuration.
Moved cameras and controllers into their own package.
Remove comments. Reorder methods.