Translating PunyInform

The translation of PunyInform into French is now in beta version. For the moment, it only concerns versions 5 and 8 of the Z-code.
I encourage all those who wish to translate this library into other languages to do so. The translations of the libraries stored on if-archive are a bit dated; it’s time to update them.
The French translation was quick and easy (positive thinking!), so get started.
And I also don’t forget the standard version of the library on which @DavidG has brought a lot of improvements and fixes, and whose translations should also be updated as well.