DeepL support for Discourse Translator

[Moin]

I think therefore more than a review is needed. Pfaffman explained it in the marketplace topic.

DeepL integration for Translator plugin

I hadn’t quite realized what I was taking on here. At the current budget, I can offer a working fork that supports Deepl, but not code that is good enough for a PR to be included in the existing plugin. And Deepl looks a little dicey to me–like it’s really hard to sign up–signing up for one kind of account won’t let you get an API key and there’s no way to change the API call that returns the supported languages doesn’t return valid JSON (but all the other calls do?) there are separate endpoi…