Resolve "Full register printout doesn't load in time"

Closes #129

See merge request !285

Resolve "Follow-up from "Add docs""

Closes #205

See merge request !283

Resolve "Follow-up from "Add docs""

Closes #204

See merge request !282

Update changelog (add Ukrainian)

See merge request !281

Translations update from Weblate

See merge request !249

Currently translated at 100.0% (285 of 285 strings)

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

Currently translated at 98.9% (282 of 285 strings)

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

Currently translated at 98.9% (282 of 285 strings)

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

Currently translated at 63.1% (180 of 285 strings)

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

Currently translated at 22.8% (65 of 285 strings)

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

Currently translated at 11.5% (33 of 285 strings)

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

Currently translated at 9.1% (26 of 285 strings)

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

Currently translated at 2.8% (8 of 285 strings)

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

Merge branch '203-allow-lesson-documentation-to-be-edited-for-all-lessons-of-one-subject-and-one-week-at-once' into 'master'

Resolve "Allow lesson documentation to be edited for all lessons of one subject and one week at once"

Closes #203

See merge request !267

makemessages: Add support for Ukrainian and Russian.

See merge request !279

Resolve "[Excuses] Excuse types that change absence count / are uncounted"

Closes #200

See merge request !274

Integrate seating plans from Stoelindeling

See merge request !278

Merge branch 'feature/seating-plans' of edugit.org:aleksis/official/aleksis-app-alsijil into feature/seating-plans

Update dev dependencies

See merge request !277