Core/PacketIO: Updated packet structures to 8.1.5

Port TrinityCore Commit: https://github.com/TrinityCore/TrinityCore/commit/31fda79556e55375962a3c9e46f6dbdbf6e90d18

Source/Framework/Constants/AccountConst.cs

@@ -785,4 +785,11 @@ namespace Framework.Constants
         NeedsFanfare = 0x01,
         IsFavorite = 0x02
     }
+
+    public enum ToyFlags
+    {
+        None = 0,
+        Favorite = 0x01,
+        HasFanfare = 0x02
+    }
 }

Source/Framework/Constants/CliDBConst.cs

@@ -948,7 +948,8 @@ namespace Framework.Constants
     {
         Player = 0x01,
         DeathKnight = 0x04,
-        DemonHunter = 0x20
+        DemonHunter = 0x20,
+        Conditional = 0x400
     }
 
     public enum CharSectionType

Source/Framework/Constants/LFGConst.cs

@@ -84,6 +84,8 @@ namespace Framework.Constants
         TooLowGearScore = 4,
         TooHighGearScore = 5,
         RaidLocked = 6,
+        NoSpec = 14,
+        HasRestriction = 15,
         AttunementTooLowLevel = 1001,
         AttunementTooHighLevel = 1002,
         QuestNotCompleted = 1022,
@@ -146,7 +148,7 @@ namespace Framework.Constants
         Ok = 0x00, // Joined (No Client Msg)
         GroupFull = 0x1f, // Your Group Is Already Full.
         NoLfgObject = 0x21, // Internal Lfg Error.
-        NoSlotsPlayer = 0x22, // You Do Not Meet The Requirements For The Chosen Dungeons.
+        NoSlots = 0x22, // You Do Not Meet The Requirements For The Chosen Dungeons.
         MismatchedSlots = 0x23, // You Cannot Mix Dungeons, Raids, And Random When Picking Dungeons.
         PartyPlayersFromDifferentRealms = 0x24, // The Dungeon You Chose Does Not Support Players From Multiple Realms.
         MembersNotPresent = 0x25, // One Or More Group Members Are Pending Invites Or Disconnected.

Source/Framework/Constants/Spells/SpellAuraConst.cs

@@ -369,7 +369,7 @@ namespace Framework.Constants
         BypassArmorForCaster = 345,
         EnableAltPower = 346,  // Nyi
         ModSpellCooldownByHaste = 347,
-        DepositBonusMoneyInGuildBankOnLoot = 348,  // Nyi
+        ModMoneyGain = 348,  // Modifies gold gains from source: [Misc = 0, Quests][Misc = 1, Loot]
         ModCurrencyGain = 349,
         ModGatheringItemsGainedPercent = 350,  // Nyi
         Unk351 = 351,