bug#35141: Add a default action to erc-desktop-notifications to switch to the originating buffer

[Basil L. Contovounesios]

Alex Murray <murray.alex@gmail.com> writes:

> Done - see attached. Thanks again for your help.
>
> On Fri, 5 Apr 2019 at 21:52, Basil L. Contovounesios <contovob@tcd.ie> wrote:
>
>  Otherwise LGTM, but we'll have to wait a few days to give others a
>  chance to comment.

Thanks, pushed to master[1].  I made minor edits to the commit message
to follow CONTRIBUTE guidelines and to make it slightly more accurate
and less redundant.

[1: 6dc4c722af]: Pop to originating erc buffer when clicking desktop 
notification
  2019-04-12 13:08:28 +0100
  
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=6dc4c722af4e5f9f189631638700cd1fb3cc2edb

If you're interested in making further contributions, I would recommend
starting the copyright assignment process.  See CONTRIBUTE and (info
"(emacs) Copyright Assignment") for details.

Thanks,

-- 
Basil