ML quest system; first SVN release.

Secondary changes:
- Region fixes, mainly for New Haven.
- Recipe system changes.
- Enabled ML craftables.
- Dyeing/cutting restrictions for quest items.
- Moved IsInvulnerable from BaseVendor to BaseCreature.
- Moved RandomBrightHue to Utility.
- Items no longer decay when attached to a spawner.
- Quest item hue is now faked through packets, instead of overriding Hue.
- Re-enabled item drag effects for SA clients.
- Fixed AssignRandomFacialHair bug in Utility.
- Added random hue comments to Utility.

Scripts/Engines/MLQuests/Items/PixieLeg.cs

@@ -0,0 +1,42 @@
+using System;
+using Server;
+
+namespace Server.Items
+{
+	public class PixieLeg : Item
+	{
+		public override int LabelNumber{ get{ return 1074613; } } // Pixie Leg
+
+		[Constructable]
+		public PixieLeg() : this( 1 )
+		{
+		}
+
+		[Constructable]
+		public PixieLeg( int amount ) : base( 0x1608 )
+		{
+			LootType = LootType.Blessed;
+			Hue = 0x1C2;
+			Stackable = true;
+			Amount = amount;
+		}
+
+		public PixieLeg( Serial serial ) : base( serial )
+		{
+		}
+
+		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();
+		}
+	}
+}