[0622] AQ20 - Stats Rework & Misc

* updated the respawn timers at the front courtyard (matching retail now)
* moved Kurinnaxx + added random movement (matching retail now)

* updated health, mana, damage and amor of each creature type in AQ (matching Bestiary now)
* updated healthmultiplier and manamultiplier (matching Bestiary and retail now)

* fixed some minor mistakes (rank, etc.)