Merge remote-tracking branch 'origin/master'

diff --cc iramuteq.py
index 2ab3cda,d653391..6dfa3ea
--- 1/iramuteq.py
--- 2/iramuteq.py
+++ b/iramuteq.py
@@@ -1,8 -1,9 +1,9 @@@
  #!/bin/env python
  # -*- coding: utf-8 -*-
  #Author: Pierre Ratinaud
 -#Copyright (c) 2008-2016, Pierre Ratinaud
 +#Copyright (c) 2008-2020, Pierre Ratinaud
  #License: GNU GPL
+ #test
  
  from optparse import OptionParser