Scripts/Gundrak: Drakkari Colossus

Drakkari Colossus should not move when in freeze phase.
Scripts/TheStormPeaks: Cold Hearted quest update.

Fix a crash.Thx @DDuarte.
Closes #8865
Move waypoint data from script  to DB table.
Scripts/TheStormPeaks: Cosmetic changes.
Merge branch 'master' of git://github.com/TrinityCore/TrinityCore into teste2