* Improve the Teleport Cloud Getting Started guide
While following the Teleport Enterprise Cloud Getting Started guide to
test v12, I made the following changes to the guide:
- Change the title of the guide--and language throughout our Cloud
docs--to use "Teleport Enterprise Cloud" instead of "Teleport Cloud".
This reflects the usage in our Core Concepts page.
- Add a brief architectural explanation to the guide in case users
arrive here from a search engine.
- Restructure the guide to include a step to start a local Docker
container. This way, we can (a) ensure that all steps are consistent
for all users; and (b) let the user get started quickly without "real"
infra.
- Include instructions to paste a script generated via Teleport Discover
into the container shell.
- Update screenshots.
* Respond to alexfornuto feedback
* Minor wording change
Responding to PR feedback
Paul Gottschling