Pull request for additional OpenSUSE bindings

I've added several bindings in rosdep/base.yaml and rosdep/python.yaml for OpenSUSE. I also corrected what I presume to be an error with the opensuse binding of log4cxx, renaming it to liblog4cxx-devel. I've run the nosetests and they passed. If you could merge these changes in, that would be splendid.