Add makemessages env to tox.ini

See merge request !240

Resolve "[Full register printout] Subjects are displayed wrongly"

Closes #169

See merge request !239

Update poetry.lock

See merge request !238

Update poetry.lock

See merge request !237

Resolve "Events show "data missing" although all data are complete"

Closes #191

See merge request !234

Resolve "Fix translations in person overview"

Closes #190

See merge request !232

Update changelog from 2.0rc6

See merge request !233

(cherry picked from commit 08eb8adc)

Resolve "Lesson documentations are not unique [Ticket#75177]"

Closes #179

See merge request !225

Translations update from Weblate

See merge request !230

Currently translated at 100.0% (257 of 257 strings)

Translation: AlekSIS/AlekSIS-App-Alsijil
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-alsijil/de/

Update translation files

See merge request !229

Translations update from Weblate

See merge request !204

Currently translated at 100.0% (257 of 257 strings)

Translation: AlekSIS/AlekSIS-App-Alsijil
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-alsijil/de/

Currently translated at 100.0% (257 of 257 strings)

Translation: AlekSIS/AlekSIS-App-Alsijil
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-alsijil/de/

Currently translated at 19.4% (50 of 257 strings)

Translation: AlekSIS/AlekSIS-App-Alsijil
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-alsijil/fr/

Currently translated at 100.0% (257 of 257 strings)

Translation: AlekSIS/AlekSIS-App-Alsijil
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-alsijil/de/

Merge branch '184-typeerror-at-app-alsijil-week-not-supported-between-instances-of-str-and-int' into 'master'

Resolve "TypeError at /app/alsijil/week/ – '<' not supported between instances of 'str' and 'int'"

Closes #184

See merge request !226

Update changelog from 2.0rc5

See merge request !227

(cherry picked from commit 53af7154)

Merge branch '182-multipleobjectsreturned-at-app-alsijil-me-get-returned-more-than-one-group-it-returned-18' into 'master'

Resolve "MultipleObjectsReturned at /app/alsijil/me/ - get() returned more than one Group -- it returned 18!"

Closes #182

See merge request !222

Resolve "bulk_update() missing 1 required positional argument: 'fields'"

Closes #181

See merge request !220

This includes tests to reproduce the error.