Add support for blocking the changing of password for specify users.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/user_management/handlers.py

@@ -0,0 +1,12 @@
+from __future__ import unicode_literals
+
+from django.apps import apps
+
+
+def handler_initialize_new_user_options(sender, instance, **kwargs):
+    UserOptions = apps.get_model(
+        app_label='user_management', model_name='UserOptions'
+    )
+
+    if kwargs['created']:
+        UserOptions.objects.create(user=instance)