Release 4.0 of Red Hat Style Guide

The Red Hat Style Guide and Word Usage Dictionary is a joint effort by various groups within Red Hat. This major release addresses a number of issues ranging from typos to addressing changes in best practices and word usage to revised practices for documenting commands and syntax.
We've also included access to the Red Hat Training DocBook XML Guide which, while specific to the requirements of the Red Hat Training team, may prove useful to others who need a simple but robust model for their DocBook authoring requirements.