Template Panel: Show rendered template filename in panel summary

[maiksprenger]

This is a feature request.

Some panels show relevant information just in the sidebar view:

I often find myself checking DTT to just see what the rendered template is. It would be small, but very useful enhancement, to display that in the same style that e.g. the static files panel or SQL query panel display a short summary.

I feel less strongly about the requests panel, but showing the view function in the summary would be rather nice, too.

[aaugustin]

Good idea. Would you like to submit a patch?

[maiksprenger]

If you ask so nicely :) Closing as superseded by my PR in #559.