Sheol: Fix chillbug hp sharing causing impossible()s during certain
 circumstances.

Sometimes hp was shared even though one of the sharing parties is dead.
This confuses another part of code (namely, dmonsfree() in mon.c) that
detects that some of the monsters that should be wiped aren't actually dead
for some reason. The hp sharing "resurrected" those monsters.


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1276 f1e491ac-5ded-4967-80bf-9f4855be876a
Configure: give feedback on graphics options


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1277 f1e491ac-5ded-4967-80bf-9f4855be876a
Configure: remove duplicated check for dummy-graphics


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1278 f1e491ac-5ded-4967-80bf-9f4855be876a
Dump log: mark starting inventory items with a *


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1279 f1e491ac-5ded-4967-80bf-9f4855be876a
Curses GUI: Fix weird output of '/' command on food (fixes ticket:142)


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1280 f1e491ac-5ded-4967-80bf-9f4855be876a
New helper command: tilelist

Lists almost all tiles in the correct order one tile per line for the current
compilation settings.


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1281 f1e491ac-5ded-4967-80bf-9f4855be876a
Bugfix: Prevent warning()/impossible() from mangling parameter values (by Pat Rankin)


git-svn-id: https://unnethack.svn.sourceforge.net/svnroot/unnethack/trunk@1282 f1e491ac-5ded-4967-80bf-9f4855be876a
Make crystal ice golems and ice golems untameable.

According to player reports, they are far too powerful as pets.