Merge pull request #761 from RosettaCommons/rfalford12/remove_illegal_using_namespace_from_mpframework
Remove bad "using namespace" statements in membrane code
it seems that all of this time, I've been breaking coding conventions by including "using namespace" at the top of headers (and sometimes the cc files). I've removed this from all offending files in core/conformation/membrane and protocols/membrane. There were also a few pilot apps affected. Hopefully, this merge will make the membrane code in better alignment with the coding conventions and reduce the number of "ambiguous namespace" errors I constantly see