Validation rework ready for testing.
Not done yet
Merge branch 'master' into validation_rework

Conflicts:
	eduiddashboard/emails.py
	eduiddashboard/templates/nins-form.jinja2
	eduiddashboard/verifications.py
	eduiddashboard/views/__init__.py
	eduiddashboard/views/emails.py
	eduiddashboard/views/mobiles.py
	eduiddashboard/views/nins.py
Print mail body to stdout when in development mode.
Added functionality to log a users postal address when verifying nin.
Bumped eduid_msg version.
A single message not messages in the outbox.
Merge pull request #21 from SUNET/validation_rework

Add audit reference when validating NIN, mobile or mail.