gituser/production: links for twisted

gituser/production Twisted-20.3.0.tar.bz2
gituser/production Twisted-20.3.0-cp37-cp37m-linux_x86_64.whl
gituser/production Twisted-20.3.0-cp27-cp27mu-linux_x86_64.whl
gituser/production Twisted-16.2.0.tar.bz2
gituser/production Twisted-16.2.0-cp27-none-linux_x86_64.whl