Quest 4901 "Guardians of the Altar"
Merge pull request #8734 from blipi/guardians_altar

Quest 4901 "Guardians of the Altar"
SQLS: Rename sql file after PR merge
Core/AI: Do not expose internal storage of SummonList
Core/Scripts: Removed CAST_PLR define
Core/Scripts: Removed CAST_CRE define
Core/Pets: Remove unnecesary member variable (m_owner)
Core: More functions moved to const
Core/Pets: Fixed crashes introduced in 1496e4df842db07ec5b2474b05d8279f0e4a907b
Core/Players: Cleanup code in SendPreparedQuest (checks doing nothing...)
Merge branch 'master' of github.com:TrinityCore/TrinityCore into 4.3.4

Conflicts:
	src/server/game/Entities/Pet/Pet.cpp
	src/server/game/Entities/Pet/Pet.h
	src/server/scripts/EasternKingdoms/zone_burning_steppes.cpp
	src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp
	src/server/scripts/Kalimdor/zone_azshara.cpp