Revert removing Chimaera wing.

We've decided to keep it, for now.

src/main/resources/config.yml

@@ -59,6 +59,15 @@ Mods:
     Block_Mods_Enabled: false
     Entity_Mods_Enabled: false
 
+#
+#  Settings for mcMMO items
+###
+Items:
+    Chimaera_Wing:
+        Enabled: true
+        Feather_Cost: 10
+        Item_ID: 288
+
 #
 #  Settings for Parties
 ###