Core/Mechanics: Fix prevent fleeing + fear

Closes #9754

Players should never have been affected by SPELL_AURA_PREVENTS_FLEEING in the first place.
Curse of Recklessness will no longer prevent Fear effects, only prevent NPCs from fleeing (e.g. at low health).
Judgement of Justice will no longer prevent Fear effects, but will only prevent NPCs from fleeing (e.g. at low health).
Source: http://www.wowwiki.com/Patch_3.0.2
Scripts/Examples: Remove some more code related to example scripts
Core/Spell - Fix Remove Aura "The Eye of Acherus"

Fixed remove aura "The Eye of Acherus" http://www.wowhead.com/spell=51852 after use "Recall Eye of Acherus" http://www.wowhead.com/spell=52694 .
Earlier, after using the player remained under the aura.
DB/Quest: Birds of a Feather

Fix this quest so it works as on retail

* Delete permament spawns of Female Kaliri Hatchling, 
* Breaking a egg will now spawn either a Female Kaliri Hatchling or Male Kaliri Hatchling
* Female Kaliri Hatchling will despawn when captured and is now required for quest item to be used.
DB/Quest: Learning to Communicate

* Conditions for The King's Empty Conch
* Scalders Abilities
* On Reward Text
DB/Misc: Error fixes

Closes #13182
DB/Creature: General Lightsbane

Script General Lightsbane for quest If He Cannot be turned
Core/Spells: Fix Ram Racing mechanic
To/Do: Fix Quests and your lazy ass :/
Core/Spells: Added missing stuff in 44bcfb86f5da0a5a374fc5b07431836b3c0f51c7
DB/Quest: Free Your Mind

Proper script for http://www.wowhead.com/quest=12893

Previous script gave credit on these npcs been killed which was wrong behaviour
Misc/Events:
- Fix Quest "There and Back Again" (only Horde-side)
- Fix Quest "Now This is Ram Racing... Almost." (only Horde-side)
- Fix more spell mechanics for racing ram
To/Do: Fix gossips and some optimize
Core/Achievements: Fixed wrong packet generation in AchievementMgr::SendCriteriaUpdate
Merge pull request #13214 from mik1893/achievement

Core/Achievements: fix old typo in AchievementMgr::SendCriteriaUpdate
Scripting/Isle of Queldanas: Moved Converted Sentry to SAI.
Closes #13121
DB/Brewfest: Fix "Ram Master Ray" gossip
Scripts/Icecrown Citadel

* Fixed Deathbringer Saurfang faction
* Fixed Coldflame faction
Core/Misc: Refactor scripts to fix static analysis warnings

Eighth batch of fixes targeting 80 issues reported by Coverity
Scripts/Misc: Make InstanceScript::Initialize() obsolete

Move all InstanceScript initialization code from Initialize() to the constructor.
InstanceScript::Initialize() is now obsolete, please don't use it anymore. The only reason it's still in the sources is for backward compatibility.
DB/Quest: Tirion's Gambit

Script for chosen zealots is not perfect as this should surround player/tirion in a circle but cant think of anyway other than every chosen zealot having its own wp and sai.

Closes #10474
Scripts/UtigardePinnacle: Prevent Ymiron from triggering a phase transition at death

...caused by the health percent multiplers used to check transitions