try to determine output dir from fsf file, to deal with cases where the output dir is not in the cwd
removed save_warped flag from FUGUE call since it doesn't seem to exist in the FUGUE interface
Merge pull request #635 from poldrack/master

try to determine output dir from fsf file
Merge branch 'master' into enh/restingwf

* master:
  removed save_warped flag from FUGUE call since it doesn't seem to exist in the FUGUE interface
  try to determine output dir from fsf file, to deal with cases where the output dir is not in the cwd