Moved parser to helper to avoid duplicate code and updated language files to support different formats for date and datetime
Update nl.yml

Annoying typo in the month December (it was spelled with a z, which is German, but not Dutch).
Also allowing to install this on 3.1
fixed danish dates
Merge pull request #4 from anselmdk/master

SS 3.1 compatibility + fixed Danish dates
SS3.1 compatibility
Added Italian language file, thanks Pier Andrea Perini
Compatibility with Translatable and option to set locale manually
Fixed formatting in readme
Updated readme with troubleshooting section
Added french translation, thanks to Guy Van Bael