bug#26712: other-window/frame versions of find-library

[Eli Zaretskii]

> Cc: drew.adams@oracle.com, p.stephani2@gmail.com, 26712@debbugs.gnu.org
> From: "Charles A. Roelli" <charles@aurox.ch>
> Date: Wed, 17 May 2017 21:16:57 +0200
> 
> Thank you for your comments.  Please see again the attachment.

Thanks, pushed.

A couple of nits for the future:

 . etc/NEWS changes should be mentioned in the commit log.
 . If the patches were posted as a bug report, please mention the bug
   number in the log message.
 . We prefer quoting symbol names 'like this', not `like this'.