belonging node info on agherant results

[ael-code]

looking at the agherant results ( html format ) it's difficult to understand at which node the result belong. What about show a label with belonging node info? Could we take node name from description.xml?

[boyska]

seems reasonable. I am not completely sure about taking metadata from description.xml (need to investigate) but the host name would probably be better than nothing.

I propose to put this information in the right part, where location is usually shown.