cat_subj_patterns directory issue

[GoogleCodeExporter]

What steps will reproduce the problem?

1. create a pattern using cat_subj_patterns, saving to a name different than 
the input patterns

What is the expected output? What do you see instead?

Should save in a new results directory, following the usual mod_pattern 
behavior. Instead, saves to same directory as the first input pattern.  This 
can cause a stat file conflict for stats derived from the new cat pattern.

Original issue reported on code.google.com by morto...@gmail.com on 3 May 2011 at 10:33