Improved the gameplay around the Mushroom Castle region.
Solved an issue with HP threshold on MoveLifeHandler.
Fixed Body Pressure being refreshed every time it hits a mob.
Implemented EXPERIMENTAL DBCP (connection pool), trying to improve
concorrent access to DB. Added door portals on Kerning Square. Fixed
equipments getting stat overflow when upgrading stats. Fixed expiring
pets crashing the client in some cases.
