Improved reporting of graphics info from OpenGL legecy renderer.
removed unused files.
added 2 new background music files.
Updated build enviroment.
better error handeling of mix_music files.
commented out unused lighting code.
Improved music manager initialization.
test loading screen added.
resource compiling for icon file.
added dungeon music.
map environment xml loader improved.
corrected build with windows icon.
loaded map to play music.