Log Message:
Update to nucleo-0.7.1.  The list of changes is fairly verbose and I do
not have time to include it here (see ChangeLog).

Significant pkgsrc-related changes:

 - ffmpeg plugin now builds (see new SUBST_* declarations).  Use
   ffmpeg-devel instead of ffmpeg.
 - DESTDIR support
 - GNU TLS option (enabled by default, evidently used by XML parser (?))
 - Include graphics/gd, as its dependencies completely overlap and it
   doesn't take too long to build.
 - Add x11/libXi to get Xinput functionality.
 - Yet another header patch (patch-am)
 - TODO file (place reading it on your TODO list today!)

 Next up:  wm/metisse!