created production menu block, styled links, ajaxified links

sites/all/modules/figli/edlp_productions/src/Controller/ProductionsController.php

@@ -80,6 +80,8 @@ class ProductionsController extends ControllerBase {
     $renderable = $this->toRenderable();
     $rendered = render($renderable);
 
+    // TODO: add menu production block
+
     $response->setData([
       'test'=>'hello',
       'rendered'=> $rendered