CMake: Add a few more MySQL search paths to FindMySQL.cmake, including x86

Ref https://github.com/TrinityCore/TrinityCore/issues/12969#issuecomment-54322244
Core/SAI: Implement a new action type to make a creature (or targets in list) start the closest waypoint available to them
Merge pull request #12990 from Discover-/master

Core/SAI: Implement a new action type to make a creature (or targets in ...
Core/Misc: Refactor scripts to fix static analysis warnings
DB/Loot: Increase drop chance for patterns and plans from Trial of Crusader

Ref #13042
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb
Scripts/Blood Furnace: Update Broggok's script to EventMaps
Scripts/Black Temple: Supremus to BossAI and slight changes
Scripts/Black Temple: Updates Najentus to BossAI and slight changes
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb