Release of 4.0.3

* Thu Aug 31 2017 Liz Nemsick <lnemsick.simp@gmail.com> - 4.0.3
- Fix bug in hostname validation that prevented complex hostnames
  such as 'xyz-w-puppet.qrst-a1-b2' to fail validation.

* Mon Jun 12 2017 Liz Nemsick <lnemsick.simp@gmail.com> - 4.0.3
- Prompt user for TTYs to allow in /etc/securetty content

* Fri Jun 02 2017 Nick Markowski <nmarkowski@keywcorp.com> - 4.0.3
- simp bootstrap update:
  - Back up and remove /etc/puppetlabs/puppet/auth.conf