Fulfilled merge of Drago's AriantPQ PR #438 into the source!
Adjusted MCPQ map limits predicted within battlefield's map info node.
Added max number-of-players option when creating a AriantPQ lobby.
Added party creation check when trying to create one inside the AriantPQ rooms.
Adjusted several AriantPQ mechanics, in order to either improve the existent features or make those that was still unavailable work seamlessly (score update, ariant batlle points).
Implemented a massive overhaul on Character.wz, adding in equipment level-related nodes in order to make equipments level/EXP info available for anyone to check.
Implemented a major overhaul on the player stat management throughout the source, properly encapsulating and concurrency protecting it's mechanics.
Reviewed several MoveLifeHandler aspects, some of them trying to prevent mobs from falling from footholds in certain circumstances.
Fixed MP Recovery instant killing players when they run out of HP to use.
Fixed some chairs arbitrarily disconnecting players upon HP/MP recovery.
Fixed Puppets sticking to maps in certain scenarios.
Cached data and added concurrency protection for EXP gain on equipments.
Reworked Chair Mastery skill, now with recovering amounts based on a player's base HP/MP pool.
Fixed several deadlock issues revolving rate coupons and character inventory.
Improved overall autopot handler performance.
Reworked door bosses (such as Crocell), now spawning each 3 hours instead of upon player's demand.
Fixed alliances not saving rank names on DB at creation time.
Fixed alliances retaining disbanded guild info on DB.
Added Mystic Door support for the Mushroom Castle area.
