Update strings.xml

Die bisherige Übersetzung von "... files left" war in diesem Kontext falsch oder zumindest sehr missverständlich.
Translated using Weblate (Slovenian)

Currently translated at 100.0% (1523 of 1523 strings)
Merge pull request #891 from elomita/patch-1

Update strings.xml (better translation for "...files left")
Reduce text scale for car rendering + move text scale setting to other on screen widget settings
Merge branch 'master' of ssh://github.com/osmandapp/Osmand
Translated using Weblate (Bulgarian)

Currently translated at 86.2% (1313 of 1523 strings)
Translated using Weblate (Croatian)

Currently translated at 79.1% (1206 of 1523 strings)
Translated using Weblate (Greek)

Currently translated at 94.3% (1437 of 1523 strings)
Merge remote-tracking branch 'origin/master'
Added duplication check for favorite points
Merge pull request #892 from Bars107/favorites

Added duplication check for favorite points
Translated using Weblate (Korean)

Currently translated at 100.0% (1523 of 1523 strings)
Merge remote-tracking branch 'origin/master'
fixed null pointer in download activity
Translated using Weblate (Lithuanian)

Currently translated at 100.0% (1525 of 1525 strings)
Translated using Weblate (Spanish)

Currently translated at 100.0% (1525 of 1525 strings)
Translated using Weblate (Spanish)

Currently translated at 100.0% (1523 of 1523 strings)
Merge pull request #893 from Bars107/downloads

fixed null pointer in download activity
Translated using Weblate (Danish)

Currently translated at 99.9% (1524 of 1525 strings)
Merge remote-tracking branch 'origin/master'