Merge pull request #12462 from Golrag/master

Core/BattlegroundIC: Fixed LoS on gates.
Scripts/Misc: Fix some warnings with vs2014 ctp (no support)
Core/LFG: Fix warning with vs2014 ctp (no support)
Scripts/Misc: Added missing break in 495ca8c2dc60aa14a9145f24eb166e1ea5802672 (thx to @ccrs)
Scripts/ICC: Added Orange/Green Blight Residue