Cython: rearranged input and output format options to have both and

updated commands accordingly

python/obitools3/commands/less.pyx

@@ -1,6 +1,6 @@
 #cython: language_level=3
 
-from obitools3.apps.optiongroups import addSequenceInputOption
+from obitools3.apps.optiongroups import addMinimalInputOption
 from obitools3.uri.decode import open_uri
 from obitools3.dms import DMS
 
@@ -10,7 +10,7 @@ __title__="Less equivalent"
 
 def addOptions(parser):
 
-    addSequenceInputOption(parser)
+    addMinimalInputOption(parser)
  
     group=parser.add_argument_group('obi less specific options')