all: remove coding cookies

Change-Id: I53a4d79c3ebc50b8aed43a5ef1fa6538f8059a47
Reviewed-on: https://forge.frm2.tum.de/review/c/secop/frappy/+/32251
Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Reviewed-by: Alexander Zaft <a.zaft@fz-juelich.de>

frappy/lib/asynconn.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under

frappy/lib/classdoc.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under

frappy/lib/enum.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 # Copyright (c) 2015-2016 by the authors, see LICENSE
 #

frappy/lib/multievent.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under

frappy/lib/pidfile.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under

frappy/lib/py35compat.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under
@@ -33,7 +32,7 @@ else:
     class PEP487Metaclass(type):
         # support for __set_name__ and __init_subclass__ for older python versions
         # slightly modified from PEP487 doc
-        def __new__(cls, *args, **kwargs):
+        def __new__(cls, *args, **kwargs):  # pylint: disable=bad-mcs-classmethod-argument
             if len(args) != 3:
                 return super().__new__(cls, *args)
             name, bases, ns = args

frappy/lib/sequence.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under

frappy/lib/statemachine.py

@@ -1,4 +1,3 @@
-#  -*- coding: utf-8 -*-
 # *****************************************************************************
 #
 # This program is free software; you can redistribute it and/or modify it under