prep for 0.2.18
prep for 0.2.18

lchsk/django-mongonaut,jazzband/django-mongonaut,lchsk/django-mongonaut,pydanny/django-mongonaut,pydanny/django-mongonaut,pydanny/django-mongonaut,lchsk/django-mongonaut,jazzband/django-mongonaut,jazzband/django-mongonaut