[icalendar] Added original texts for translation#11928

Merged

cweitkamp merged 3 commits intoopenhab:mainfrom daMihe:11927-icalendar-missing-translation-originals

Jan 3, 2022

+20-9

Commits on Jan 2, 2022

[icalendar] fixes openhab#11927 : Added original texts for translation
daMihe
committed
[icalendar] Add default date-format, regenerated source translation
daMihe
committed
[icalendar] Corrected capitalization as requested by @lolodomo
daMihe
committed