.3034, 35, 36: lost translation for "Entire Library" in Media Tree [#21086]

[Timo_Beil]

The german localization contains the right term "Gesamtes Archiv" in weblate, but it is not used in .3036 anymore.
.3031 shows the translation.

[rusty]

Thanks for the report. Tracking at https://www.ventismedia.com/mantis/view.php?id=21086

-Rusty