Doesn't parse exports in a non-English language

[rkz]

Example file, exported with a phone in FR:

05/01/2018 à 17:15 - XXXXX: <Médias omis>
05/01/2018 à 23:09 - XXXXX: Bonjour à tous

All lines are detected as headers.

WhatsParser expects the timestamp in a different format.