Changing local passwords was not working anymore :p

see #192

admin/models.py

@@ -302,7 +302,7 @@ class Mailbox(DatesAware):
         :param value: the new password's value
         """
         if parameters.get_admin("AUTHENTICATION_TYPE") == "local":
-            self.password = crypt_password(value)
+            self.password = crypt_password(newvalue)
             self.save()
             return
 

admin/tests.py

@@ -79,7 +79,7 @@ class MailboxTestCase(TestCase):
 
         Two cases:
         * The default admin changes his password (no associated Mailbox)
-        * A normal user changes hist password
+        * A normal user changes his password
         """
         clt = Client()
         self.assertEqual(clt.login(username="admin", password="toto"), True)