Help pages updated in online Help

l10n
#1

Hi!...

I have updated the master Help with the latest additions/translations
available April 27, 2019...

Check your progress at

https://help.libreoffice.org/master

Note that these are intermediate results and will get better during the
development and translation phase.

Kind regards

#2

Correcting

https://helponline.libreoffice.org/master

(sorry for the confusion)

Olivier