Core/Spells: Fix Gas Cloud Tracking stacking with other tracking spells
Script/ICC: Fix phase check and warning
DB/Gameobject: Removed gameobject with bad wdb data
Core/Spells: Correct a check in IsLootCrafting, allows Prismatic Black Diamond to be fixed (a very peculiar spell...)

The following conversation led to this fix: http://paste2.org/p/2816385 (for reference)
DB/Loot: Fix Prismatic Black Diamond
Core/Players: Prevent trading, taking gold from mail and withdrawing from guild bank if it would put the player over gold cap.

Closes #4015
Core/Misc: Fixed a few warning found by static analysis tools.
Scripts/Icecrown Citadel:

* Fixed Coldflame dealing double damage
* Targets hit by Bone Slice will now be immune to Bone Spike Graveyard
* Fixed healing players on Bone Spike

Closes #1091
Closes #4473
Closes #5854
Closes #7060
DB/WDB: Fixed some wrong WDBVerified; those templates IDs are way too high to have been took from retail
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into dt
Some Boss Changes