json: also export deputy id

themis/datatypes/views.py

@@ -5,6 +5,7 @@ from Products.Five import BrowserView
 class DeputyJson(BrowserView):
     def __call__(self):
         d = {
+           'id': self.context.id,
            'firstname': self.context.firstname,
            'lastname': self.context.lastname,
            'active': self.context.active,