[jhc] darcs patch: fix environment cleanups in regress test (and 2 more)

Thu Jul 8 03:34:50 PDT 2010 John Meacham <john@repetae.net> * fix environment cleanups in regress test Thu Jul 8 14:26:50 PDT 2010 John Meacham <john@repetae.net> * remove unused and obsolete flags Thu Jul 8 18:40:12 PDT 2010 John Meacham <john@repetae.net> * remove Query dependency for now