changed ShieldType so I can get the names. added a +4 Light Wooden Shield to the database. added itemtype case to ObjectLoader to load shields. moved sethp, setmana, setxp, setlevel to admin command level and changed the calls to @sethp, @setmana, @setxp, @setlevel. minor refactor of cmd_access(...) in MUDServer. changed syntax comment in AccessCommand for clarity. added getEIL() method to Item for getting the item's effective item level. added help file for @setxp.