django/django-localflavor — pull request #20 by yakky (2013-07-29 04:43:54+00:00)
Title: ITSocialSecurityNumberField should accept entity SSN

Italian SocialSecurityNumber has a different format for entities (has the same format as VAT number), and ITSocialSecurityNumberField should accept it as well.
This code adds a test to check validation (it now fails)