quit python when receiving quit from IRC

TODO

@@ -19,4 +19,3 @@ dr.botzo --- TODO
    * any interesting web service stuff?
    * obligatory info command
    * similar to FactFile module, a generic Trigger module
-   * make quit command end the entire program, rather than just quitting IRC

modules/IrcAdmin.py

@@ -15,6 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from ConfigParser import NoOptionError
+import sys
 
 from irclib import irclib
 
@@ -100,6 +101,7 @@ class IrcAdmin(Module):
             connection.quit(' '.join(whats[1:]))
             with open('dr.botzo.cfg', 'w') as cfg:
                 self.config.write(cfg)
+            sys.exit()
 
     def sub_autojoin_manipulate(self, connection, event, nick, userhost, replypath, what, admin_unlocked):
         whats = what.split(' ')