Merge remote-tracking branch 'tc/3.3.5' into 4.3.4

Conflicts:
	sql/base/characters_database.sql
	sql/updates/world/2016_01_26_00_world.sql
	sql/updates/world/2016_01_31_00_world.sql
	sql/updates/world/2016_02_07_00_world.sql
	src/server/authserver/Server/AuthSession.cpp
	src/server/database/Database/Implementation/LoginDatabase.cpp
	src/server/database/Database/Implementation/LoginDatabase.h
	src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
	src/server/game/AI/ScriptedAI/ScriptedCreature.h
	src/server/game/Achievements/AchievementMgr.cpp
	src/server/game/Chat/Chat.cpp
	src/server/game/DataStores/DBCStores.cpp
	src/server/game/DataStores/DBCStructure.h
	src/server/game/DataStores/DBCfmt.h
	src/server/game/Entities/Player/Player.cpp
	src/server/game/Entities/Unit/Unit.cpp
	src/server/game/Globals/ObjectMgr.cpp
	src/server/game/Handlers/AuctionHouseHandler.cpp
	src/server/game/Handlers/MailHandler.cpp
	src/server/game/Handlers/MovementHandler.cpp
	src/server/game/Server/WorldSocket.cpp
	src/server/game/Server/WorldSocket.h
	src/server/game/Spells/Auras/SpellAuraEffects.cpp
	src/server/game/Spells/SpellEffects.cpp
	src/server/game/Spells/SpellMgr.cpp
	src/server/scripts/Spells/spell_druid.cpp
	src/server/scripts/Spells/spell_generic.cpp
	src/server/scripts/Spells/spell_hunter.cpp
	src/server/scripts/Spells/spell_rogue.cpp
	src/server/scripts/Spells/spell_shaman.cpp
	src/server/shared/Networking/AsyncAcceptor.h
	src/tools/map_extractor/CMakeLists.txt
	src/tools/map_extractor/System.cpp
	src/tools/map_extractor/adt.h
	src/tools/mmaps_generator/MapBuilder.cpp

src/server/scripts/Spells/spell_druid.cpp

@@ -1083,6 +1083,37 @@ class spell_dru_swift_flight_passive : public SpellScriptLoader
         }
 };
 
+// -33943 - Flight Form
+class spell_dru_flight_form : public SpellScriptLoader
+{
+    public:
+        spell_dru_flight_form() : SpellScriptLoader("spell_dru_flight_form") { }
+
+        class spell_dru_flight_form_SpellScript : public SpellScript
+        {
+            PrepareSpellScript(spell_dru_flight_form_SpellScript);
+
+            SpellCastResult CheckCast()
+            {
+                Unit* caster = GetCaster();
+                if (caster->IsInDisallowedMountForm())
+                    return SPELL_FAILED_NOT_SHAPESHIFT;
+
+                return SPELL_CAST_OK;
+            }
+
+            void Register() override
+            {
+                OnCheckCast += SpellCheckCastFn(spell_dru_flight_form_SpellScript::CheckCast);
+            }
+        };
+
+        SpellScript* GetSpellScript() const override
+        {
+            return new spell_dru_flight_form_SpellScript();
+        }
+};
+
 // 5217 - Tiger's Fury
 class spell_dru_tiger_s_fury : public SpellScriptLoader
 {
@@ -1289,6 +1320,7 @@ void AddSC_druid_spell_scripts()
     new spell_dru_stampede();
     new spell_dru_survival_instincts();
     new spell_dru_swift_flight_passive();
+    new spell_dru_flight_form();
     new spell_dru_tiger_s_fury();
     new spell_dru_typhoon();
     new spell_dru_t10_restoration_4p_bonus();