Use Conservancy's Kallithea Committee address as author_email.

the setup.py needs an author_email setting.  Since this is a fork, the
author_email should be the individuals responsible for the fork.  This
address reaches the Kallithea Committee at Conservancy.

setup.py

@@ -138,7 +138,7 b' setup('
     keywords=keywords,
     license=__license__,
     author=__author__,
-    author_email='[e-mail]',
+    author_email='[e-mail]',
     dependency_links=dependency_links,
     url=__url__,
     install_requires=requirements,