added:ML aquariums, ML potions,runebook and spellbook makers mark, two new runic tools, NPC vendor updates

Scripts/Items/Aquarium/Rewards/Shell.cs

@@ -0,0 +1,42 @@
+using System;
+using Server;
+using Server.Items;
+
+namespace Server.Items
+{
+	public class Shell : Item
+	{		
+		public override int LabelNumber{ get{ return 1074598; } } // A shell
+		
+		[Constructable]
+		public Shell() : base( Utility.RandomList( 0x3B12, 0x3B13 ) )
+		{
+			Weight = 1;
+		}
+
+		public Shell( Serial serial ) : base( serial )
+		{		
+		}
+		
+		public override void GetProperties( ObjectPropertyList list )
+		{
+			base.GetProperties( list );
+			
+			list.Add( 1073634 ); // An aquarium decoration
+		}
+
+		public override void Serialize( GenericWriter writer )
+		{
+			base.Serialize( writer );
+
+			writer.Write( (int) 0 ); // version
+		}
+
+		public override void Deserialize( GenericReader reader )
+		{
+			base.Deserialize( reader );
+
+			int version = reader.ReadInt();
+		}
+	}
+}