Add BF_NodeX_2E to "don't consider high-order edge functions for those element...
Add BF_NodeX_2E to "don't consider high-order edge functions for those element types for which they are not (yet) implemented (i.e. non simplices)"
Add BF_NodeX_2E to "don't consider high-order edge functions for those element types for which they are not (yet) implemented (i.e. non simplices)"