Remove spurious print

Author: oesteban

nipype/interfaces/fsl/preprocess.py

@@ -1380,8 +1380,6 @@ def _parse_inputs(self, skip=None):
             else:
                 skip += ['save_fmap', 'save_unmasked_fmap', 'fmap_out_file']
 
-        print skip
-
         return super(FUGUE, self)._parse_inputs(skip=skip)