give proper credits to documenters

doc/conf.py

@@ -51,13 +51,14 @@ except ImportError:
 # The master toctree document.
 master_doc = 'index'
 
-# General information about the project.
-project = u'Monkeysign'
-copyright = u'2014, Antoine Beaupré'
-
 # look for monkeysign in the parent directory
 sys.path.insert(0, os.path.dirname(__file__) + '/..')
 from monkeysign import __version__ as version
+from monkeysign import __documenters__
+
+# General information about the project.
+project = u'Monkeysign'
+copyright = u'2014-2016, %s and %s' % (u",".join(__documenters__[2:-1]), __documenters__[-1])
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

monkeysign/__init__.py

 # -*- coding: utf-8 -*-
 
+from __future__ import print_function, unicode_literals
+
 __description__ = 'OpenPGP key exchange for humans'
 __long_description__ = """
 monkeysign is a tool to overhaul the OpenPGP keysigning experience and