add README.md

git-svn-id: https://svn.salilab.org/imp/trunk@16594 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
remove left over test files

git-svn-id: https://svn.salilab.org/imp/trunk@16595 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
make sure .o and .os files don't end up in repository

git-svn-id: https://svn.salilab.org/imp/trunk@16596 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
suppress warning

git-svn-id: https://svn.salilab.org/imp/trunk@16597 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
add standards exception for rotamer

git-svn-id: https://svn.salilab.org/imp/trunk@16598 e91f8c7b-0e32-4433-a9ac-4502d39a4eab