Set use_ssl to True as default

[edenhaus]

Ciao Claudio,

Nowadays the most traffic already is using https and I think we should activate it as default.
We are always sending our api key in our requests. What do you think?

Saluti dall'alto adige

[csparpa]

Ciao,

it seems very reasonable to me :)

Would you please modify that flag in the default configuration and run all tests (unit + integration) just to make sure everything works?
In particular, I'd check that the HTTP client library (requests) works as expected

Thank you very much!

PS: I'm literally craving for a trekking session in Alto Adige - it's been 3 years since the last one!!

[csparpa]

Fixed by #305