Updated/Fixed itemdb

See forum for details
Updated skill db

Same as item db
Fixed Log

Sometimes not all files would be archived. Archives would also be
spammed when restarting a server frequently. New archive folders are
only created once per minute now, so only the latest log is saved if you
restart a server within a minute.
Added tags to item data
Follow up 95ebe83117d1b0b3f4b129a9592e4a057d62bd75
Added Spawn method to BaseScript
Merge branch 'master' into AutoBan
Added Safe methods to Account
Changed Report into Message and enhanced stack logging