List Python 3 support in setup.py.

brettcannon · brettcannon · commit 183664cddc30 · 2014-02-28T16:38:40.000Z
diff --git a/setup.py b/setup.py
@@ -22,6 +22,7 @@
         'License :: OSI Approved :: Apache Software License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
+        'Programming Language :: Python :: 3',
         'Topic :: Security :: Cryptography',
     ],
     install_requires=[
