Add ConstructibleAttribute to types missing it that had it in RunUO (#94)

Projects/Scripts/Items/Skill Items/Fishing/Misc/MessageInABottle.cs

@@ -7,6 +7,7 @@ namespace Server.Items
   {
     private int m_Level;
 
+    [Constructible]
     public MessageInABottle(Map map = null) : this(map, GetRandomLevel())
     {
     }

Projects/Scripts/Items/Skill Items/Magical/Spellbook.cs

@@ -79,6 +79,7 @@ namespace Server.Items
     private SlayerName m_Slayer;
     private SlayerName m_Slayer2;
 
+    [Constructible]
     public Spellbook(ulong content = 0, int itemID = 0xEFA) : base(itemID)
     {
       Attributes = new AosAttributes(this);

Projects/Scripts/Items/Skill Items/Misc/RepairDeed.cs

@@ -28,6 +28,7 @@ namespace Server.Items
     {
     }
 
+    [Constructible]
     public RepairDeed(RepairSkillType skill = RepairSkillType.Smithing, double level = 100.0,
       Mobile crafter = null, bool normalizeLevel = true) : base(0x14F0)
     {

Projects/Scripts/Items/Skill Items/Tinkering/Clocks.cs

@@ -141,6 +141,11 @@ namespace Server.Items
   [Flippable(0x104B, 0x104C)]
   public class ClockRight : Clock
   {
+    [Constructible]
+    public ClockRight() : base(0x104B)
+    {
+    }
+
     public ClockRight(Serial serial) : base(serial)
     {
     }