Core/RBAC: Fix mem leak
Core/Calendar: Fix mem leak and minor cosmetic changes
Core/Vehicles: Fixed crash in RemovePendingEventsForSeat - changed _pendingJoinEvents container from deque to list as deque invalidates all iterators pointing to the container (including .end()) when performing erase
DB/Trigger: Fixed instance exit of the Culling of Stratholme
Merge branch 'master' of git://github.com/TrinityCore/TrinityCore