Add support for FR and CA in WS Audible via API

Development Web Sources Discussion
1

@Florian Would it be possible to add FR(france) and CA(Canada)?

2

Hi ! Thank you Florian for your work !
Would like to +1 the feature requested above for FR and CA audible :slight_smile:

3

I've just released audible-api v0.5.0 with support for audible.ca and audible.fr.