[DGD] Kotaka mudlib: Version 0.41.1

[Raymond Jennings]

Another day of putzing around, another version.

Note:  Before upgrading to version 0.41.1, please first upgrade to commit
66a0a62 and follow the instructions in the commit message, then proceed
with upgrading to version 0.41.1.

Changes in Version 0.41:

-Numerous tiny bugfixes
-New support for linked lists of objects
-New support for automatic "tiered mapping" structures, useful for
maintaining directories without leaving a bunch of empty sub-level mappings
hanging around
-Articles can now be used in commands (they are presently ignored though)
-The whole world can now be cold-loaded and saved.  Useful for keeping a
cold bootable backup of the world or for sharing your world with outsiders
if desired.

Changes in Version 0.41.1:

An embarrassing hotfix