Comment 10 for bug 594073

@Nox_firegalaxy:
I applied your patch and it works like a charm for me. Thanks for the patch for a feature request which is open for more than 7 years. :)

I would also vote for including this patch upstream until somebody comes up with a better approach.

Points i would improve a little bit when applying upstream:
1. A little better handling for unselecting a signal
2. Possibility to select the color for the highlighted net.
3. Maybe use the same symbol like in pcbnew for highlighting.

I don't care very much about these points but i think to use it more comfortable for other people it could matter.