update pycares and aiodns (#110)

* update pycares

* .

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Co-authored-by: Jade Wibbels <jade@ethyca.com>

bump aiohttp to its latest version (#109)

Temporarily allow manually deploying (#107)

LJ-421 Bump validators version (#105)

Merge pull request #99 from ethyca/SteveDMurphy-10-write-to-s3

Write to S3

Merge pull request #97 from ethyca/restore-set-event-loop-helper

Restore the `__set_event_loop()` helper

Merge pull request #95 from ethyca/restore-set-event-loop

Remove `__set_event_loop()`

Merge pull request #94 from ethyca/fix-registration-validation

Default `Registration` datetimes to `now()`, expose `send_async()`

Merge pull request #90 from ethyca/roll-back-versioneer-to-019

Roll `versioneer` back to v0.19

Merge pull request #89 from ethyca/package-for-pypi

Include the `api/requirements.txt` file in the PyPI package