Revert " use eslint and prettier to apply consistent, modern formatting"

[awaterma]

Reverts #155

3 tests are failing after the merge.

[ruoho]

Looks good.

[awaterma]

Reverting. I will also reopen the pull request (if possible) and @jstewmon and I can work together on the failing tests (if he's open to that).

[jstewmon]

I'm taking a look. I saw the failures locally earlier when I was checking the wall clock time of lint / test, but thought it must have been a local issue since the tests were previously passing. 😕

[jstewmon]

The ietf_data/parser.json file has expiration dates that elapsed recently.

[awaterma]

Thank you @jstewmon. I just ran the tests against the previous top-level and see the same failures; I'll take a look at the ietf_data/parser.json and update.

[jstewmon]

Tests are fixed on my modernize branch

[awaterma]

Can you prepare another p/r? I can compare locally; running out of time today, but should be able to get the fix in tomorrow.

[jstewmon]

You got it: #168