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/Items/New Haven Quest Rewards/HammerOfHephaestus.cs

@@ -0,0 +1,74 @@
+using System;
+using Server.Mobiles;
+
+namespace Server.Items
+{
+	[FlipableAttribute( 0x13E3, 0x13E4 )]
+	public class HammerOfHephaestus : SmithHammer
+	{
+		public override int LabelNumber{ get{ return 1077740; } } // Hammer of Hephaestus
+
+		public static readonly TimeSpan RechargeDelay = TimeSpan.FromMinutes( 5 );
+
+		[Constructable]
+		public HammerOfHephaestus()
+		{
+			UsesRemaining = 20;
+			LootType = LootType.Blessed;
+
+			// TODO: Blacksmith +10 bonus when equipped
+
+			StartRechargeTimer();
+		}
+
+		public override bool BreakOnDepletion { get { return false; } }
+		/* Note:
+		 * On EA, it also leaves the crafting gump open when it reaches 0 charges.
+		 * When crafting again, only then the crafting gump closes with the 1072306 system message.
+		 */
+
+		public override void OnDoubleClick( Mobile from )
+		{
+			if ( !IsChildOf( from.Backpack ) && Parent != from ) // TODO: These checks don't match EA, but they match BaseTool for now
+				from.SendLocalizedMessage( 1042001 ); // That must be in your pack for you to use it.
+			else if ( UsesRemaining <= 0 )
+				from.SendLocalizedMessage( 1072306 ); // You must wait a moment for it to recharge.
+			else
+				base.OnDoubleClick( from );
+		}
+
+		private void StartRechargeTimer()
+		{
+			// TODO: Needs work
+			//Timer.DelayCall( RechargeDelay, RechargeDelay, new TimerCallback( Recharge ) );
+		}
+
+		public void Recharge()
+		{
+			// TODO: Stop timer at 20? Count downtime? Something more generic so we can use it for JacobsPickaxe too (both are IUsesRemaining)?
+			if ( UsesRemaining < 20 )
+				++UsesRemaining;
+		}
+
+		public HammerOfHephaestus( Serial serial )
+			: base( serial )
+		{
+		}
+
+		public override void Serialize( GenericWriter writer )
+		{
+			base.Serialize( writer );
+
+			writer.WriteEncodedInt( 0 ); // version
+		}
+
+		public override void Deserialize( GenericReader reader )
+		{
+			base.Deserialize( reader );
+
+			int version = reader.ReadEncodedInt();
+
+			StartRechargeTimer();
+		}
+	}
+}

Scripts/Items/New Haven Quest Rewards/JacobsPickaxe.cs

@@ -0,0 +1,40 @@
+using System;
+using Server.Mobiles;
+
+namespace Server.Items
+{
+	public class JacobsPickaxe : Pickaxe
+	{
+		public override int LabelNumber{ get{ return 1077758; } } // Jacob's Pickaxe
+
+		// TODO: Recharges 1 use every 5 minutes.  Doesn't break when it reaches 0, you get a system message "You must wait a moment for it to recharge" 1072306 if you attempt to use it with no uses remaining.
+
+		[Constructable]
+		public JacobsPickaxe()
+		{
+			UsesRemaining = 20;
+			LootType = LootType.Blessed;
+
+			SkillBonuses.SetValues( 0, SkillName.Mining, 10.0 );
+		}
+
+		public JacobsPickaxe( Serial serial )
+			: base( serial )
+		{
+		}
+
+		public override void Serialize( GenericWriter writer )
+		{
+			base.Serialize( writer );
+
+			writer.WriteEncodedInt( 0 ); // version
+		}
+
+		public override void Deserialize( GenericReader reader )
+		{
+			base.Deserialize( reader );
+
+			int version = reader.ReadEncodedInt();
+		}
+	}
+}