Added item models for facades.

src/main/java/appeng/items/parts/FacadeRendering.java

@@ -0,0 +1,21 @@
+package appeng.items.parts;
+
+
+import appeng.bootstrap.IItemRendering;
+import appeng.bootstrap.ItemRenderingCustomizer;
+import appeng.client.render.FacadeItemModel;
+
+
+/**
+ * Handles rendering customization for facade items. Please note that this works very differently
+ * from actually rendering a Facade in a cable bus.
+ */
+public class FacadeRendering extends ItemRenderingCustomizer
+{
+	@Override
+	public void customize( IItemRendering rendering )
+	{
+		// This actually just uses the path it will look for by default, no custom model redirection needed
+		rendering.builtInModel( "models/item/facade", new FacadeItemModel() );
+	}
+}