remove freedom setup grunt tasks which are no longer necessary in 2.0+
remove freedom setup grunt tasks which are no longer necessary in 2.0+

chinarustin/uproxy,qida/uproxy,chinarustin/uproxy,roceys/uproxy,roceys/uproxy,IveWong/uproxy,MinFu/uproxy,dhkong88/uproxy,jpevarnek/uproxy,qida/uproxy,itplanes/uproxy,itplanes/uproxy,uProxy/uproxy,chinarustin/uproxy,dhkong88/uproxy,roceys/uproxy,roceys/uproxy,uProxy/uproxy,uProxy/uproxy,dhkong88/uproxy,jpevarnek/uproxy,MinFu/uproxy,jpevarnek/uproxy,qida/uproxy,uProxy/uproxy,uProxy/uproxy,itplanes/uproxy,IveWong/uproxy,qida/uproxy,IveWong/uproxy,qida/uproxy,itplanes/uproxy,jpevarnek/uproxy,dhkong88/uproxy,dhkong88/uproxy,MinFu/uproxy,chinarustin/uproxy,roceys/uproxy,jpevarnek/uproxy,itplanes/uproxy,chinarustin/uproxy,IveWong/uproxy,MinFu/uproxy,MinFu/uproxy