Fixed appearance validation

Implemented proper facial hair validation
Implemented transmog Set
fix interaction of spells like Shadowmeld with Threat reducing effects

Game/Accounts/AccountManager.cs

@@ -428,7 +428,7 @@ namespace Game
 
         public void UpdateAccountAccess(RBACData rbac, uint accountId, byte securityLevel, int realmId)
         {
-            if (rbac != null && securityLevel == rbac.GetSecurityLevel())
+            if (rbac != null && securityLevel != rbac.GetSecurityLevel())
                 rbac.SetSecurityLevel(securityLevel);
 
             PreparedStatement stmt;