Bind jk to behave as TAB for next/prev URL selection

[wolandark]

Hi and thanks for Amfora;

It would be great if I could use J and K (capitals, Shift-j and Shift-k) to go back and forth between links and use jk to scroll normally. Or maybe get URL selection as we scroll with j and k. I think this is how w3m does it. I looked through the config and I cant see an option to bind URL selection or highlight or anything about the tab key, maybe Im missing something. btw Im using the lastest release on Arch

Thanks.

[makew0rld]

Not sure if this should be the default, but it's at least reasonable for binding this to be possible. Not really working on Amfora at the moment, but would accept a PR for this.