Update README.md - comment out circleci

[alfreema]

Comment out the circleci reference in the README.md. It's misleading to the community that something is untrustworthy or broken.

Summary

Summarize the changes briefly, including which issue/ticket this resolves. If it closes an existing Github issue, include "Closes #[issue number]"

What are the specific steps to test this change?

For example:

1. Run the website and log in as an admin
2. Open a piece manager modal and select several pieces
3. Click the "Archive" button on the top left of the manager and confirm that it should proceed
4. Check that all pieces have been archived properly

What kind of change does this PR introduce?

(Check at least one)

• Bug fix
• New feature
• Refactor
• Documentation
• Build-related changes
• Other

Make sure the PR fulfills these requirements:

• It includes a) the existing issue ID being resolved, b) a convincing reason for adding this feature, or c) a clear description of the bug it resolves
• The changelog is updated
• Related documentation has been updated
• Related tests have been updated

If adding a new feature without an already open issue, it's best to open a feature request issue first and wait for approval before working on it.

Other information:

[boutell]

Just rip out circleci completely (remove that bit, and remove the .circle-something folder). Whatever we do in future, it won't be circleci.

[BoDonkey]

Thanks for doing this!

[alfreema]

Okidoke I removed the reference entirely from README.md (instead of commenting it out), and then removed the .circleci directory. I believe that last commit is reflected in this Pull Request now, but I have never modified a Pull Request after submitting it so let me know if I screwed it up. :)

[boutell]

First: thank you so much for contributing this! My apologies, I though the PR was from Bob because he had mentioned sending one. Not that I should be curt with Bob either 🤪

And second: looks great, merging!