Core/Battleground: Implement Twin Peaks (need some achievements)
fix warning
fix logic
Corrected CMSG_CAST_SPELL structure, thanks to Dramacydal
Merge pull request #25 from Huri/master

Corrected CMSG_CAST_SPELL structure, thanks to Dramacydal
Merge pull request #6 from KalugaWoW/master

Core/Battleground: Implement Twin Peaks (need some achievements)