copying the hasher from FrozenPhoneNumber caused issues.  use self.as_rfc3966 instead of the entire unicode string.  tests pass
copying the hasher from FrozenPhoneNumber caused issues.  use self.as_rfc3966 instead of the entire unicode string.  tests pass

CloudNcodeInc/django-phonenumber-field,thenewguy/django-phonenumber-field,thenewguy/django-phonenumber-field,CloudNcodeInc/django-phonenumber-field,thenewguy/django-phonenumber-field,CloudNcodeInc/django-phonenumber-field