Corrige un oubli

gestioncof/views.py

@@ -6,9 +6,9 @@ from django.shortcuts import redirect, get_object_or_404, render
 from django.http import Http404, HttpResponse
 from django.core.urlresolvers import reverse
 from django.contrib.auth.decorators import login_required
-from django import forms
 from django.db.models import Max
 from django.contrib.auth.views import login as django_login_view
+from django.contrib.auth.models import User
 
 from gestioncof.models import Survey, SurveyAnswer, SurveyQuestion, SurveyQuestionAnswer
 from gestioncof.models import Event, EventRegistration, EventOption, EventOptionChoice