[aur-general] Cleanup regarding Gens (Genesis emulator) packages

[Try Again]

I sent a mail to the maintainer of gens, but he doesn't seem to have a valid
address :

---------- Forwarded message ----------
From: Mail Delivery Subsystem <mailer-daemon at googlemail.com>
Date: 2010/10/15
Subject: Delivery Status Notification (Failure)
To: tryagainprod at gmail.com


Delivery to the following recipient failed permanently:

    rob at alt9.org

Technical details of permanent failure:
DNS Error: Could not contact DNS servers