Mudlib related efuns

These efuns do things which probably should be done by the mudlib, but are kept for backwards compatibility.

author_stats
domain_stats
export_uid
find_living
geteuid
getuid
living
livings
query_privs
set_author
set_light
set_living_name
set_privs
seteuid


Tim Hollebeek

Beek @ZorkMUD, Lima Bean, IdeaExchange, TMI-2, and elsewhere