add tooltip callback. Paint craftables in blue. middle click to craft

from JEI

src/main/java/appeng/container/implementations/ContainerCraftingTerm.java

@@ -26,6 +26,7 @@ import appeng.container.slot.SlotCraftingTerm;
 import appeng.helpers.IContainerCraftingPacket;
 import appeng.parts.reporting.PartCraftingTerminal;
 import appeng.tile.inventory.AppEngInternalInventory;
+import appeng.util.IConfigManagerHost;
 import appeng.util.inv.IAEAppEngInventory;
 import appeng.util.inv.InvOperation;
 import appeng.util.inv.WrapperInvItemHandler;
@@ -119,4 +120,8 @@ public class ContainerCraftingTerm extends ContainerMEMonitorable implements IAE
     public IRecipe getCurrentRecipe() {
         return this.currentRecipe;
     }
+
+    public IConfigManagerHost getGui() {
+        return super.getGui();
+    }
 }