ssyslog.py: use daemon.notice instead of daemon.info

...MacOS X seems to default (in /etc/syslog.conf) to not logging daemon.info
anywhere.  That kind of defeats the purpose, I think.

ssyslog.py

@@ -6,7 +6,7 @@ _p = None
 def start_syslog():
     global _p
     _p = ssubprocess.Popen(['logger',
-                            '-p', 'daemon.info',
+                            '-p', 'daemon.notice',
                             '-t', 'sshuttle'], stdin=ssubprocess.PIPE)