Provide license on PyPI page (closes pennersr#642)

Author: pennersr

LICENSE

@@ -1,4 +1,6 @@
-Copyright (c) 2010 Raymond Penners and contributors
+The MIT License (MIT)
+
+Copyright (c) 2010-2014 Raymond Penners and contributors
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

setup.py

@@ -132,6 +132,7 @@ def find_package_data(where=".", package="", exclude=standard_exclude,
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Environment :: Web Environment',
         'Topic :: Internet',
+        'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2.6',