Fix from Lorenzo Botti for doing explicit variable coupling specifications along with DG
Fix from Lorenzo Botti for doing explicit variable coupling
specifications along with DG



git-svn-id: ffc1bc5b3feaf8644044862cc38c386ade156493@3782 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh