Release of 6.0.4

* Fri Aug 18 2017 Liz Nemsick <[email protected]> - 6.0.4-0
  - Add concat dependency to metadata.json
  - Update concat dependency in build/rpm_metadata/requires

Release of 6.0.3

* Tue May 23 2017 Trevor Vaughan <[email protected]> - 6.0.3-0
  - Fixed docs in pam::limits::rule
  - Update puppet requirement in metadata.json

6.0.2: (SIMP-2934) Fix reference to pam::access::manage in comment (#38)

SIMP-2934 #close

6.0.0-pre1: (SIMP-2480) Make the password minimum length '15' (#31)

The latest STIG wants the password minimum length to be raised to '15'

SIMP-2480 #close