I never realized how many PFAM families had an _ in the name.  This made
breaking out the PFAM family and the algorithm down stream difficult.
This simple change made for a __ between the PFAM family and algorithm
(which can also have an _ as well!!! --- think of the _P).  Parsing
these out is now trivial as __ is allowed by the file-system and if you
need to in downstream portions, you can change this to a comma, tab, or
whatever is needed.