Switch to GNU gettext for translations. A cmake target is created for each .po file turning it into a .ts file. In this way, exisiting build logic should work unchanged.
Fix build errors with possibly unneeded qt calls, and Add translation badge to readme
Fix icon
Fix .ts.ts and .po.po (WAT)
Semantic changes and template file to be used by weblate
Translated using Weblate (Japanese)

Currently translated at 0% (0 of 0 strings)

Created new translation.
Translated using Weblate (Swedish)

Currently translated at 0% (0 of 0 strings)

Created new translation.
Translated using Weblate (Portuguese (Brazil))

Currently translated at 0% (0 of 0 strings)

Created new translation.
Fix translations_update
Use relative paths for files in translations
Translated using Weblate (Swedish)

Currently translated at 14.5% (55 of 379 strings)
Translated using Weblate (mmc_DE (generated))

Currently translated at 52.7% (325 of 616 strings)
Translated using Weblate (Portuguese (Brazil))

Currently translated at 0.0% (0 of 379 strings)
Translated using Weblate (Swedish)

Currently translated at 18.9% (72 of 379 strings)
Translated using Weblate (Swedish)

Currently translated at 19.7% (75 of 379 strings)
Translated using Weblate (Swedish)

Currently translated at 25.0% (95 of 379 strings)
Translated using Weblate (Swedish)

Currently translated at 25.3% (96 of 379 strings)
Consistent naming
Translated using Weblate (Swedish)

Currently translated at 28.4% (108 of 379 strings)
Translated using Weblate (mmc_FR (generated))

Currently translated at 0.2% (1 of 379 strings)