Fixed living armour's training bracelet so that it deactivates any training of upgrades not supported

Added "Experienced" living armour upgrade, which provides more xp from picked up orbs.

src/main/java/WayofTime/bloodmagic/livingArmour/tracker/StatTrackerSelfSacrifice.java

@@ -71,6 +71,15 @@ public class StatTrackerSelfSacrifice extends StatTracker
         return false;
     }
 
+    @Override
+    public void onDeactivatedTick(World world, EntityPlayer player, LivingArmour livingArmour)
+    {
+        if (changeMap.containsKey(livingArmour))
+        {
+            changeMap.remove(livingArmour);
+        }
+    }
+
     @Override
     public List<LivingArmourUpgrade> getUpgrades()
     {