cleanup unused scripts

git-svn-id: https://svn.salilab.org/imp/trunk@16730 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
sync RMF to d3077fc1645fbaa87448b76ce8c0f4709ac3c29e

git-svn-id: https://svn.salilab.org/imp/trunk@16731 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
allow python to import it

git-svn-id: https://svn.salilab.org/imp/trunk@16732 e91f8c7b-0e32-4433-a9ac-4502d39a4eab