adding darwin(mac) spec for binaries
adding darwin(mac) spec for binaries

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