Update AUTHORS (#78)

Update my e-mail address & reflect that I no longer maintain the project.

Author: jepler

AUTHORS

@@ -4,7 +4,6 @@ Python bindings
 Csaba Henk <csaba.henk@creo.hu>
 Sebastien Delafond <sdelafond@gmx.net>
 Steven James
-Jeff Epler         <jepler@unpythonic.dhs.org>
 
 Contributions
 =============
@@ -13,3 +12,8 @@ hello.py by Andrew Straw <strawman@astraw.com>
 threading related code cleaned up by Miklos Szeredi <miklos@szeredi.hu>
 IOCTL support by Cédric Carrée
 poll support by David Lechner <david@lechnology.com>
+
+Retired
+=======
+
+Jeff Epler         <jepler@gmail.com>