
We're getting to have a lot of "advanced" docs, and most of those fit into one of a few categories. This change separates the advanced topics into one of the following categories: -Feature Config -Baremetal Node Config -Backend Config -Custom Config -Developer Docs Single image building is moved to post deployment since it's not a normal part of the initial deployment. Change-Id: I14e31469a533efbfe3c18c4bd11da8b3f8f455e6