Include third-party django-confirmation library.

Taken from http://code.google.com/p/django-confirmation/.

Code is under the BSD 3-clause license.

(imported from commit cfb5a511097fe14fba7f1bcea62dfa25cfb58622)

confirmation/settings.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+
+# Copyright: (c) 2008, Jarek Zgoda <jarek.zgoda@gmail.com>
+
+__revision__ = '$Id: settings.py 12 2008-11-23 19:38:52Z jarek.zgoda $'
+
+EMAIL_CONFIRMATION_DAYS = 10
+
+STATUS_ACTIVE = 1
+
+STATUS_FIELDS = {
+}