Beginning Refactoring

I started with just a few for refactoring for you to review.

So here's the deal on these.... they're just common configuration settings that just so *happen* to be secure enough to meet a standard.

It appears to me that the best course of action here wouldn't be to view this as specifically a "stig" module, as there are individual modules that can be used anywhere for any purpose.  Instead, there should be a grouping mechanism, fueled by Hiera, that with some simple changes in Hiera, the Master configures a system as "stig compliant".  

Thoughts on that?