Core/Movement:Fix waypointed creature aggro
DB/Creature: Theramore Guards

By dr-j, closes #6848
DB/Quest: A Means to an End

By dr-j, closes #4325
DB/Quest: Chasing Icestorm: Thel'Zan's Phylactery

By dr-j, closes #1871
DB/Spell: Magic Resistance Potion - Stacking

By untaught, closes #12156
Rename  	2014_06_23_13_world_spell_group.sql to 2014_06_23_13_world_spell_group.sql
Merge pull request #11609 from zengwf/master

Core/Movement:Fix waypointed creature aggro
DB/Quest: Kaw the Mammoth Destroyer

By dr-j, closes #4030
DB/Quest: An End And A Beginning

By dr-j, closes #11509
DB/Quest: Drag and Drop

By dr-j, closes #6825
Merge branch 'master' of https://github.com/Tangol/TrinityCore