Fancy Glut Host

This change makes it so the glut host works the same as the love2d executable. You can drop a directory on it, an archive, or a script and have it run. You can also create a fused exe with 'copy /b moai.exe+src.zip game.exe' and it will run (and the created fused exe will ignore any other parameters passed to it).

I am not sure if the code in the aku_modules file needs to be wrapped in some #ifdef GLUTHOST or something, or if the code should be moved elsewhere. Please advise.