Combine: D.M. Abrahams-Gessel and D.M. Abrahams-Gessel

http://www.giantbomb.com/dm-abrahams-gessel/3040-27723/

http://www.giantbomb.com/d-m-abrahams-gessel/3040-12028/

Keep the first one - has the only game credit between the two pages.

Done.