[Troll] Troll Bridge 0.3

[Dennis Payne <dulsi@identicalsoftware.com>]

I've put Troll Bridge 0.3 on the home page finally.  A Changelog is on
my list of needed items.  In the meantime memory will have to do.

The biggest change is that monster creation functions can now specify
starting x and y position.  The normal monsters for a screen can't
specify the position but there is a secret command that does.  This
allows NorthDoor, SouthDoor, etc. to become Door.  The pushable block is
more flexible as well.

I've also modified the Cimex movements.  It can no longer walk through
everything.  The check is more complicated but the old way annoyed me.
Also it has three states now, waiting, slow run, and fast run.

I started to put together man pages for the utilities but never had the
time to get very far.

Dennis Payne
dulsi@identicalsoftware.com