* Implement support achievements with refAchievement field != 0, that have criterias stored in achievement refAchievement.
* Implement support achievement complete req. with specific count of completed critirias.
* Avoid full achievement list scan at search achievement associated with criteria.
--HG--
branch : trunk
* Changes include:
- Implementation of w12x's Outdoor PvP and Game Event Systems.
- Temporary removal of IRC Chat Bot (until infinite loop when disabled is fixed).
- All mangos -> trinity (to convert your mangos_string table, please run mangos_string_to_trinity_string.sql).
- Improved Config cleanup.
- And many more changes.
--HG--
branch : trunk
