some ui/SpriteLoader tests
some ui/SpriteLoader tests

bigpete/nodeNES,bradparks/nodeNES,bradparks/nodeNES,addtheice/nodeNES,AgtLucas/nodeNES,AgtLucas/nodeNES,bigpete/nodeNES,AgtLucas/nodeNES,gutomaia/nodeNES,bigpete/nodeNES,gutomaia/nodeNES,addtheice/nodeNES,gutomaia/nodeNES,addtheice/nodeNES,bradparks/nodeNES