* Updated written content in Getting started and Clusters
* Updated written content in index.md, downloading-lens.md, and removing-clusters.md
* Fixed links to /clusters/adding-clusters.md
* Removed .md from links to /clusters/adding-clusters.md in index.md and downloading-lens.md
* Fixed links to adding-clusters.md in index.md and downloading-lens.md
Co-authored-by: Paul Williams <pawilliams@mirantis.com>