Raise year number, where applicable.

COPYRIGHT

@@ -5,7 +5,7 @@ Source: <https://github.com/ulif/diceware/>
 Comment: "Diceware" is a trademark of Arnold G Reinhold, used with permission.
 
 Files: *
-Copyright: 2015-2018, Uli Fouquet
+Copyright: 2015-2019, Uli Fouquet
 License: GPL-3+
 
 Files: diceware/wordlists/wordlist_en_securedrop.asc

README.rst

@@ -435,7 +435,7 @@ Wordlists:
 License
 -------
 
-This Python implementation of Diceware, (C) 2015-2018 Uli Fouquet, is
+This Python implementation of Diceware, (C) 2015-2019 Uli Fouquet, is
 licensed under the GPL v3+. See file LICENSE for details.
 
 "Diceware" is a trademark of Arnold G Reinhold, used with permission.

diceware/__init__.py

 #  diceware -- passphrases to remember
-#  Copyright (C) 2015-2018  Uli Fouquet
+#  Copyright (C) 2015-2019  Uli Fouquet
 #
 #  This program is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -55,7 +55,7 @@ def print_version():
     """Output current version and other infos.
     """
     print("diceware %s" % __version__)
-    print("Copyright (C) 2015-2018 Uli Fouquet")
+    print("Copyright (C) 2015-2019 Uli Fouquet")
     print("diceware is based on suggestions of Arnold G. Reinhold.")
     print("See http://diceware.com for details.")
     print("'Diceware' is a trademark of Arnold G Reinhold,"

diceware/logger.py

 #  diceware -- passphrases to remember
-#  Copyright (C) 2016-2018  Uli Fouquet and contributors
+#  Copyright (C) 2016-2019  Uli Fouquet and contributors
 #
 #  This program is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by

docs/conf.py

@@ -53,7 +53,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = 'diceware'
-copyright = '2015-2018, Uli Fouquet'
+copyright = '2015-2019, Uli Fouquet'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the