20:00 knu 

Update to nethack 3.4.0 after repocopying from nethack33{,-*}.

Unify the variant ports and make them slave ports of the master port,
nethack34.

Unbreak nethack34-gnome.

PR:             ports/36576, ports/36880
Submitted by:   KATO Tsuguru <tkato@prontomail.com>,
                Jan Stocker <Jan.Stocker@t-online.de> (MAINTAINER of -gnome)