Adding BBC HLS to radio.

[simoncn]

On Mac, you need to do the following:

1) In Mac Finder, navigate to the folder containing the BBC Radio HLS.m3u file
2) Select the BBC Radio HLS.m3u file
3) In the folder window title bar, click the "gear wheel" icon (now a "3 dots in circle" icon on recent versions of macOS)
4) In the drop-down menu, mouse over Open With and select TextEdit from the menu that appears
5) This will open a TextEdit window containing the contents of the BBC Radio HLS.m3u file