Advice for newcomers

[pamoroso]

In the January 3, 2024 Medley External Weekly meeting @masinter suggested to make available on the project site my thoughts on approaching Medley as a newcomer. For example, as a new section "Advice for newcomers" before "Getting started" on page Using Medley.

I'll adapt and publishing those notes to the site.

[pamoroso]

I submitted PR 202.

[pamoroso]

I'm closing the issue as the PR was merged.