* Docs: gitlab team-sync documented correctly
* docs: initial docs for whitelabeling
* Docs: enterprise repositories
* Docs: rpm enterprise install
* Docs: re-structured the rpm install page to be more similar to the deb page
* Docs: responded to review feedback
* Docs: recommends the enterprise edition
* Update docs/sources/installation/debian.md
Updates the docs to work with the website repo - mainly
relative link updates.
Adds a menu.yaml file to build the sidebar menu (no longer
using front matter weight).