YAFM for dragons sitting on their hoard

based on work by Jordan DeLong - ee bilious.alt.org/?193
Improved Beartraps 1.0

Improved Beartraps 1.0 by Malcolm Ryan ( http://bilious.alt.org/?143 )
make colourful spellbook more colourful
Better zoos and courtrooms

* Made it so that treasure zoos tend to only contain "animal" monsters.
* Added "humans" (mostly elves, weres, and player-monsters) and ogres as
possible court monsters.
* Made it so that a court's king is generated on the throne, with a
sceptre (mace) to pound in judgment.

from http://l.j-factor.com/nethack/mkroom.diff - work by "L" (Leon
Arnott)