fixed image tests that needed level.png
fixed image tests that needed level.png

NickDeckerDevs/pyNES,danielserva/pyNES,bradparks/pyNES__python_8bit_nes_games_nintendo,kod3r/pyNES,jay-johnson/pyNES,BmanisKing/Mine,Militree/pyNES,tekromancr/pyNES,JohnKossa/pyNES,GrimDerp/pyNES,silky/pyNES,sperez4mba/pyNES,stellatigre/pyNES,DaTrollMon/pyNES,shaunstanislaus/pyNES,imanmafi/pyNES,jmgaya/pyNES,fufufanatic/pyNES,Gybes/pyNES,MSylvia/pyNES,AsSheng/pyNES,kubov/pyNES,ftick/pyNES,gutomaia/pyNES,arabenjamin/pyNES,shekkbuilder/pyNES,edwardpark/pyNES,bigpete/pyNES