Restructured some Deploy pages to align with links from product and oved some getting started docs into a separate section.#6686

AndyButland wants to merge 2 commits intoumbraco:mainumbraco/UmbracoDocs:mainfrom

AndyButland:deploy/revert-restructure-to-retain-links-from-productAndyButland/UmbracoDocs:deploy/revert-restructure-to-retain-links-from-productCopy head branch name to clipboard