In preperation to distinguish between relational and columnar databases.
Comment tweaks.
Added usage comments.
Fixed spacing.
Adjusted from 80 to 120 character width.
Tweaked language around database types.
Looser inventory matching and tighter certificate matching.
Added information about playbooks.
Ignore everthing except for examples.
Fixed issue where the ssl-cert group was not present when Apache is not installed on the proxy host (as would be true with the small size cloud).
Fixed issue where warm up would attempt https, which would only work against a proxy host. Instead, http on port 8080 is needed.
Must be resecured after initialization.
Authentication for replication is no longer needed. It will be in the larger cloud sizes, but it will be addressed then.
Minor tweaks to naming and behavior.
Minor language tweaks.
Fixed warm up url.
Wrapped command for ease of reading.
Added equals sign for consistency.
Condensed formatting.
Added language to code blocks.