registration: updated flash with more information after user registered.

rhodecode/apps/login/tests/test_login.py

@@ -401,7 +401,7 b' class TestLoginController(object):'
         )  # This should be overridden
 
         assert_session_flash(
-            response, 'You have successfully registered with RhodeCode')
+            response, 'You have successfully registered with RhodeCode. You can log-in now.')
 
         ret = Session().query(User).filter(
             User.username == 'test_regular4').one()

rhodecode/apps/login/views.py

@@ -312,8 +312,6 b' class LoginView(BaseAppView):'
             action_data = {'data': new_user.get_api_data(),
                            'user_agent': self.request.user_agent}
 
-
-
             if external_identity:
                 action_data['external_identity'] = external_identity
 
@@ -329,7 +327,12 b' class LoginView(BaseAppView):'
             event = UserRegistered(user=new_user, session=self.session)
             trigger(event)
             h.flash(
-                _('You have successfully registered with RhodeCode'),
+                _('You have successfully registered with RhodeCode. You can log-in now.'),
+                category='success')
+            if external_identity:
+                h.flash(
+                    _('Please use the {identity} button to log-in').format(
+                        identity=external_identity),
                 category='success')
             Session().commit()