Add test for promoting with disjunct dvers across repos (e.g. el5 and el6 for osg32 and el6 and el7 for osg33)
Add test for promoting with disjunct dvers across repos (e.g. el5 and el6 for osg32 and el6 and el7 for osg33)

git-svn-id: 6d1b46c041cf784508d9db3b93f2383b1ced8dff@21406 4e558342-562e-0410-864c-e07659590f8c

opensciencegrid/osg-build,matyasselmeci/osg-build,matyasselmeci/osg-build,opensciencegrid/osg-build