Daemontools

You'll want to do a pull --rebase from the gold master so that all the other changes to the docs that I've added to this branch don't show up in this PR. 

This PR just adds the proper metadata so that the new guide can be properly viewed by the docs static file generator. While the topic seems strong, there's a lot of additional formatting required before this guide can be considered. 

Individual commands should be their own numbered steps, with the CLI input on it's own line formatted properly. Please see https://linode.com/docs/style-guide for more information on formatting and style.