Scripts/Gundrak: Fix Gal'darah door.
Core/Items

* Updated structure of SMSG_ENCHANTMENTLOG and send it when changing enchantments on item
* Implemented SMSG_SOCKET_GEMS_RESULT sent when socketing is finished
Core/SmartAI: Add ability to modify UNIT_FIELD_FLAGS_2 to SAI actions.
Core/Handler : Fix Sharing quest
http://www.elitepvpers.com/forum/wow-exploits-hacks-tools-macros/1836723-wow-quest-sharing-exploit-item-dupe-co.html
Merge pull request #9873 from BitCoding/master

Fix Quest Sharing
DB/SAI: Fix for quest "Second Chances" by Kirkhammett
closes 9855 6507
DB/SAI: Fix for quest "Shadow Vault Decree" by Kirkhammett
closes #9866
DB/SAI: Fix for quest "Not-So-Honorable Combat" by Kirkhammett
closes #9864
DB/SAI: fix typo in previous commit
Merge pull request #9858 from xjose93/Gundrak-DoorGaldarah

Scripts/Gundrak: Fix Gal'darah door.
Script/Gundrak: Codestyle
DB/Waypoints: Add waypoints to Heartrazor
closes #7444
DB/Quests: Fix Frostmourne Cavern, closes #9856 closes #4293

Thanks @Malcrom for the initial script and @Kirkhammett for some additional work
DB/waypoints: Fix a path and remove a double spawn.
DB/SAI: fix typo in previous commit
Merge remote-tracking branch 'tc/master' into wotlk