totp => otp, integrate with factors, new setup form

passbook/core/auth/factor.py

@@ -1,13 +1,9 @@
 """passbook multi-factor authentication engine"""
-from logging import getLogger
-
 from django.utils.translation import gettext as _
 from django.views.generic import TemplateView
 
 from passbook.lib.config import CONFIG
 
-LOGGER = getLogger(__name__)
-
 
 class AuthenticationFactor(TemplateView):
     """Abstract Authentication factor, inherits TemplateView but can be combined with FormView"""