Volumio 3.3 public release: Volumio HUB features

[Wheaten]

@Josh2000

webradio/index.js

Be aware it will break the OTA updates. You need to roll back the modification before you upgrade
So I have the original index.js renamed to index.js.bak. If I need to update I move it back.

WebRadio - add coverart and more fields

As a first step – this is how simple it can be! Edit the list to add the icon as a url # Freshly added fav volumio@volumio:~$ jq < /data/favourites/radio-favourites [ { "service": "webradio", "uri": "http://opml.radiotime.com/Tune.ashx?id=s255597", "title": "80s80s Radio", "icon": "fa-microphone" } ] # Add the right icon volumio@volumio:~$ jq '.[].icon="http://cdn-radiotime-logos.tunein.com/s255597q.png"' < /data/favourites/radio-favourites [ { "service": "webradio…

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