App translation in Dutch by wouter on Weblate

App translation in French by Nathan on Weblate

Fixes in translation by Fabio Mazza and Ludovico Pavesi

Show stop arrivals usage information below the stop title
Completed by Fabio Mazza

Show clear message in the Lines screen when DB is updating
Completed by Fabio Mazza
https://gitpull.it/T1282