Update custom.js

Added call to every dataTable table on the page to redraw at sidebar toggle.

src/js/custom.js

@@ -68,6 +68,8 @@ $(document).ready(function() {
         $BODY.toggleClass('nav-md nav-sm');
 
         setContentHeight();
+
+        $('.dataTable').each ( function () { $(this).dataTable().fnDraw(); });
     });
 
     // check active menu