slapos_jio: Fixup

master/bt5/slapos_jio/SkinTemplateItem/portal_skins/slapos_hal_json_style/Person_requestProject.py

@@ -10,9 +10,10 @@ if person is None:
 else:
   request_kw = dict(project_title=title)
   person.requestProject(**request_kw)
-  project = context.restrictedTraverse(context.REQUEST.get('project'))
+  project_relative_url = context.REQUEST.get('project_relative_url')
+  project_reference = context.REQUEST.get('project_reference')
 
   return json.dumps({
-    "reference": project.getReference(),
-    "relative_url": project.getRelativeUrl()
+    "reference": project_reference,
+    "relative_url": project_relative_url
   })