settings.PUBLIC_SITE, login required if public for logbook entry, CRCF middleware

settings.py

@@ -63,6 +63,7 @@ MIDDLEWARE_CLASSES = (
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.redirects.middleware.RedirectFallbackMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
     'troggle.middleware.SmartAppendSlashMiddleware'
 )