urlpatterns = patterns('',
url(r'media/(?P<path>.*)', 'django.views.static.serve', {'document_root': settings.MEDIA_ROOT}),
url(r'^$', 'xnet.site.views.home', name='home'),
+ url(r'^exit', 'django.contrib.auth.views.logout', name='logout'),
url(r'^403$', 'django.views.defaults.permission_denied'),
url(r'^404$', 'django.views.defaults.page_not_found'),
url(r'^500$', 'django.views.defaults.server_error'),