Fixed & cleaned setup.sh
Fixed & cleaned setup.sh

  - Added manual install of dependencies needed only for building.
  - Cleaned up shell script a bit.

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