added a validate role that would only be run when running non-staging or development playbooks.
This role verifies that the test gpg fingerprints, ossec alert email address, and sasl credentials are not used for production
Rough documentation for full install of 0.3
Formatting and minor edits
Merge pull request #669 from dolanjs/validate-defaults-in-prod

added a validate role that would only be run when running non-staging or...
Merge branch 'full-install-docs' into develop