Added chat interface
Added iDuel interface (duel.c)
Added elemental interface
Ultimate Item DB Update

http://hercules.ws/board/topic/1778-ultimate-item-db-update/
Signed-off-by: shennetsind <ind@henn.et>
Merge branch 'master' of https://github.com/HerculesWS/Hercules
Added intif interface
Added mercenary interface
Merge branch 'master' of https://github.com/HerculesWS/Hercules