new jumbo version api

[rogierrijs]

Jumbo uses v14 api, so the URL's need to change.
Could you perhaps set the URL as an env variable, or as parameter? So we could easily change it in the configuration.

[EnessenE]

I have updated jumbo code to use the latest version of the API in #19

[Lupphes]

The current version of Jumbo API is v17. I have it working.
also

I suggest using different headers, as they probably redesigned security.

    HEADERS = {
        "User-Agent": "LuppieApp/1.1.28 Android/14.0 Mobile",
        "Accept": "*/*",
        "Accept-Encoding": "identity",
    }

LuppieApp is my name; feel free to use anything else. Mozilla 5 is blocked.