* Update flag names
* Implemented QUEST_FLAGS_COMPLETION_NO_DEATH and QUEST_FLAGS_FAIL_ON_LOGOUT
* Started using QUEST_FLAGS_COMPLETION_EVENT and QUEST_FLAGS_COMPLETION_AREA_TRIGGER instead of a custom SpeclalFlag
* Renamed Quest::IsAutoComplete to Quest::IsTurnIn to better describe what it means (a quest that can be turned in without accepting it to quest log)
* Implemented QUEST_FLAGS_UPDATE_PHASESHIFT and removed forced phaseshift updates on every quest status change
* Implemented QUEST_FLAGS_LAUNCH_GOSSIP_ACCEPT - reopens gossip menu with questgiver