Core/Creature: Implement CREATURE_FLAG_EXTRA_IGNORE_PATHFINDING
Core/NetworkIO: Use reactor style sending on linux to reduce locking overhead
DB/Misc: Borean Tundra Scripts

* Quest turn in scripts for Souls of the Decursed, The Power of the Elements and Patching Up
* Proper script for Gearmaster Mechazod
* Rescripted Bury those Cockroaches to SAI, now includes the texts from the mines, also credit npc will no longer be knocked out of sink hole by first person to do quest after a restart rendering the quest non working to all other players who try after due to the npc present not been where its meant to be
* A couple of other one line fixes
Build fix
Remove seaforium depth charge 

Remove cpp script for seaforium depth charge ((Bury those cockroaches)).
DB/SAI: Jenny (Load'er UP)

Ok so found I needed to rescript this to as had not noticed there was already a script on Fezzix Geartwist for this quest, this sai has got same flaws as cpp version had, when npc gets attacked and evades looses crates aura (another example of the thing with auras getting removed at evade causing problems),
Remove CPP script for Jenny/Jezzix Geartwist
Core/Unit: Do not give client control back to player after fear
if player is under player charm (UNIT_STATE_POSSESSED)
CI/Travis: Yet another attempt at reducing the number of killed builds
Core/Net: Fix GCC build
Scripts/The Barrens: Make BIG WILL attackable in quest id  1719 (the affray)

Closes #13072
Ref #4764
DB/Misc; Perry Gatner

add some additional lines,
Merge pull request #13077 from mik1893/fear_vs_possess

Core/Unit: Do not give client control back to player after fear/confuse if player is under player charm (UNIT_STATE_POSSESSED)
Core/Loot: Fix some issues with master loot

Thanks to @PortgasDAce for the initial patch

Closes #12732
Core/Loot: Fix a possible unintialized slot_type in LootMgr

Noticed by @joschiwald
DB/Locales: Correct multiple npc names for the 3.3.5 patch

Closes #13075
DB/Locales: Correct multiple quest names for the 3.3.5 patch

Ref  #13075
Scripts/AV: Captain Galvangar updated to EventMaps
DB/Misc: Cenarion Thicket

* Add strange aura to spell_area for Cenarion Thicket (someone had tried getting the druids to cast this on themselves in sai whoever did obviously did not read this AttributesEx3: 0x00000100 (SPELL_ATTR3_ONLY_TARGET_PLAYERS)
* However even when aura is active it still would not hit druids only the Broken Corpses, found that the druids should not even have this aura (proper auras are permament feign death + blue radiation), also in sniff unit_flags2 is 2049 (we had 2048) and dynamic flags 0 (we had 40)
* Also removing stun from unit flags, this makes no difference in game as npc gets those flags from feign death
Core/Authserver: Added missing auth socket manager

Closes #13085