fixed but in dronewar init where scale(1) was not being set for overlay2
fixed bugs in dronewar effects
updated effects for drones removal
added image loader module
added to image_loader
not working yet but image loader module tested, seems to be OK
dronewar working with image loader!
updated dronewar effects and moved Game.instance = @ to game object
updated all games to work with asset loader
removed max_score_increment from dronewar and extra gameprez.start
removed console log statement from dronewar/root.coffee and recompiled
recompiled wallball and spacepong