Send newsletter view in admin.py
Merge branch 'master' of github.com:ulule/django-courriers

Conflicts:
	courriers/models.py
	courriers/settings.py
Set unsubscribe list form view
Implement NewsletterList on top of subscribers
Add south introspection for SeparatedValuesField
Add compatibility for Python3, add slug to newsletter_list url
Rename unsubscribe form
Add missing import in fields.py
Make south not required
Add missing has_langs to NewsletterSubscriberManager
Remove useless (previous|next)_object
Rename templates with newsletter_ prefix
NewsletterListView -> NewsletterListDetailView
Rename urls
Add email argument for unsubscribe view
Add 'sent' flag for newsletters
Add 'sent' flag for newsletters
Mailchimp unregister + mailchimp send_mails + POST tests
'slug' -> 'newsletter_list' : variable name for newsletter list
Add UnsubscribeMailchimpFormTest