Fixes formatting issue with code sample on appendix.
Adding the Deployment Guide files in the Guides Dir.
Creating includes and organizing files for DG. Also, final changes from ES.
Adding links to DG, fixing nav link issues.
More copy edits and formatting fixes.
Merge github.com:puppetlabs/puppet-docs into add_DG to sync my local.
Added Eric's basic git setup link.
Fixing a couple typos.
Merge github.com:puppetlabs/puppet-docs into add_DG to sync again.