* chore(deps-dev): bump black from 21.6b0 to 21.7b0

Bumps [black](https://github.com/psf/black) from 21.6b0 to 21.7b0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
...

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* ci: update Black version

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jérôme Deuchnord <jerome@deuchnord.fr>

Bumps [python-dateutil](https://github.com/dateutil/dateutil) from 2.8.1 to 2.8.2.
- [Release notes](https://github.com/dateutil/dateutil/releases)
- [Changelog](https://github.com/dateutil/dateutil/blob/master/NEWS)
- [Commits](https://github.com/dateutil/dateutil/compare/2.8.1...2.8.2)

---
updated-dependencies:
- dependency-name: python-dateutil
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [black](https://github.com/psf/black) from 21.5b2 to 21.6b0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
...

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Bumps [black](https://github.com/psf/black) from 21.5b1 to 21.5b2.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)

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* chore(i18n): update German translation

Currently translated at 100.0% (69 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update French translation

Currently translated at 100.0% (69 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/fr/

* chore(i18n): update German translation

Currently translated at 100.0% (69 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update Spanish translation

Currently translated at 85.5% (59 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/es/

* chore(i18n): update French translation

Currently translated at 100.0% (69 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/fr/

* chore(i18n): update Norwegian Bokmål translation

Currently translated at 46.3% (32 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nb_NO/

* chore(i18n): update Dutch translation

Currently translated at 68.1% (47 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nl/

* chore(i18n): update Russian translation

Currently translated at 33.3% (23 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/ru/

* chore(i18n): update German translation

Currently translated at 94.2% (65 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/

* feat(i18n): add English (XA pseudolocale) translation

* feat(i18n): delete English (XA pseudolocale) translation

* feat(i18n): add English (XA pseudolocale) translation

* chore(i18n): update English (XA pseudolocale) translation

Currently translated at 100.0% (72 of 72 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/en_XA/

* chore(i18n): update German translation

Currently translated at 91.6% (66 of 72 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update French translation

Currently translated at 100.0% (72 of 72 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/fr/

* chore(i18n): update German translation

Currently translated at 98.6% (71 of 72 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update German translation

Currently translated at 100.0% (72 of 72 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update Dutch translation

Currently translated at 58.3% (42 of 72 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nl/

Co-authored-by: Jérôme Deuchnord <jerome@deuchnord.fr>
Co-authored-by: Damgermys <damhub28@gmail.com>

Co-authored-by: Damgermys <damhub28@gmail.com>

Co-authored-by: Damgermys <damhub28@gmail.com>

* chore(i18n): update Dutch translation

Currently translated at 88.4% (61 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nl/

* chore(i18n): update Dutch translation

Currently translated at 62.3% (43 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nl/

* chore(i18n): update Dutch translation

Currently translated at 62.3% (43 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nl/

* chore(i18n): update German translation

Currently translated at 100.0% (69 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/de/

* chore(i18n): update Dutch translation

Currently translated at 68.1% (47 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/nl/

* chore(i18n): update Russian translation

Currently translated at 33.3% (23 of 69 strings)

Translations are welcome at https://hosted.weblate.org/projects/kosmorro/cli/ru/

Co-authored-by: Damgermys <damhub28@gmail.com>
Co-authored-by: Jérôme Deuchnord <jerome@deuchnord.fr>

* Added translation using Weblate (French)

* Added translation using Weblate (German)

* Added translation using Weblate (Norwegian Bokmål)

* Added translation using Weblate (Russian)

* Added translation using Weblate (Dutch)

* Added translation using Weblate (Spanish)

* Translated using Weblate (French)

Currently translated at 100.0% (69 of 69 strings)

Translation: Kosmorro/Command line interface
Translate-URL: https://hosted.weblate.org/projects/kosmorro/cli/fr/

* Translated using Weblate (German)

Currently translated at 100.0% (69 of 69 strings)

Translation: Kosmorro/Command line interface
Translate-URL: https://hosted.weblate.org/projects/kosmorro/cli/de/

* Translated using Weblate (Norwegian Bokmål)

Currently translated at 46.3% (32 of 69 strings)

Translation: Kosmorro/Command line interface
Translate-URL: https://hosted.weblate.org/projects/kosmorro/cli/nb_NO/

* Translated using Weblate (Russian)

Currently translated at 97.1% (67 of 69 strings)

Translation: Kosmorro/Command line interface
Translate-URL: https://hosted.weblate.org/projects/kosmorro/cli/ru/

* Translated using Weblate (Dutch)

Currently translated at 95.6% (66 of 69 strings)

Translation: Kosmorro/Command line interface
Translate-URL: https://hosted.weblate.org/projects/kosmorro/cli/nl/

* Translated using Weblate (Spanish)

Currently translated at 85.5% (59 of 69 strings)

Translation: Kosmorro/Command line interface
Translate-URL: https://hosted.weblate.org/projects/kosmorro/cli/es/

* chore: fix locales directories

Co-authored-by: Jérôme Deuchnord <jerome@deuchnord.fr>
Co-authored-by: Allan Nordhøy <epost@anotheragency.no>

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.3 to 1.26.4.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.26.3...1.26.4)

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Bumps [coveralls](https://github.com/TheKevJames/coveralls-python) from 3.0.0 to 3.0.1.
- [Release notes](https://github.com/TheKevJames/coveralls-python/releases)
- [Changelog](https://github.com/TheKevJames/coveralls-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/TheKevJames/coveralls-python/compare/3.0.0...3.0.1)

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Thanks @Thierry-FreeBSD for maintaing Kosmorro on FreeBSD repositories! ♥

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.7.1 to 2.7.2.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/pylint-2.7.1...pylint-2.7.2)

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Bumps [pylint](https://github.com/PyCQA/pylint) from 2.7.0 to 2.7.1.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/pylint-2.7.0...pylint-2.7.1)

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Bumps [pylint](https://github.com/PyCQA/pylint) from 2.6.2 to 2.7.0.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/pylint-2.6.2...pylint-2.7.0)

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Bumps [pylint](https://github.com/PyCQA/pylint) from 2.6.0 to 2.6.2.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/pylint-2.6.0...pylint-2.6.2)

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Bumps [tabulate](https://github.com/astanin/python-tabulate) from 0.8.7 to 0.8.8.
- [Release notes](https://github.com/astanin/python-tabulate/releases)
- [Changelog](https://github.com/astanin/python-tabulate/blob/master/CHANGELOG)
- [Commits](https://github.com/astanin/python-tabulate/compare/v0.8.7...v0.8.8)

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Bumps [skyfield](https://github.com/brandon-rhodes/python-skyfield) from 1.36 to 1.37.
- [Release notes](https://github.com/brandon-rhodes/python-skyfield/releases)
- [Changelog](https://github.com/skyfielders/python-skyfield/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/brandon-rhodes/python-skyfield/compare/1.36...1.37)

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Bumps [numpy](https://github.com/numpy/numpy) from 1.20.0 to 1.20.1.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/master/doc/HOWTO_RELEASE.rst.txt)
- [Commits](https://github.com/numpy/numpy/compare/v1.20.0...v1.20.1)

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Bumps [numpy](https://github.com/numpy/numpy) from 1.19.5 to 1.20.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/master/doc/HOWTO_RELEASE.rst.txt)
- [Commits](https://github.com/numpy/numpy/compare/v1.19.5...v1.20.0)

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Bumps [skyfield](https://github.com/brandon-rhodes/python-skyfield) from 1.35 to 1.36.
- [Release notes](https://github.com/brandon-rhodes/python-skyfield/releases)
- [Changelog](https://github.com/skyfielders/python-skyfield/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/brandon-rhodes/python-skyfield/compare/1.35...1.36)

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Bumps [coveralls](https://github.com/coveralls-clients/coveralls-python) from 2.2.0 to 3.0.0.
- [Release notes](https://github.com/coveralls-clients/coveralls-python/releases)
- [Changelog](https://github.com/TheKevJames/coveralls-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/coveralls-clients/coveralls-python/compare/2.2.0...3.0.0)

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BREAKING CHANGE: on Ubuntu 20.04+, the `texlive-latex-extra` package is needed to generate the PDF output

BREAKING CHANGE: some methodes in Event and MoonPhase have been dropped
in favor of `enum.Enum`'s `name` and `value` properties.