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/Skill Items/Tailor Items/Dyetubs/DyeTub.cs

@@ -177,7 +177,11 @@ namespace Server.Items
 				{
 					Item item = (Item)targeted;
 
-					if ( item is IDyable && m_Tub.AllowDyables )
+					if ( item.QuestItem )
+					{
+						from.SendLocalizedMessage( 1151836 ); // You may not dye toggled quest items.
+					}
+					else if ( item is IDyable && m_Tub.AllowDyables )
 					{
 						if ( !from.InRange( m_Tub.GetWorldLocation(), 1 ) || !from.InRange( item.GetWorldLocation(), 1 ) )
 							from.SendLocalizedMessage( 500446 ); // That is too far away.