[Bug-vc-dwim] bug#43144: support trailing comma in CL entry?

[Karl Berry]

It would be nice if vc-dwim did what I meant with ChangeLog entries that
use commas in the list of files, when the same message applies to
several files. As in:

        * bin/aclocal.in,
        * bin/automake.in,
        ... 20+ more ...,
        * lib/Automake/Wrap.pm: use warnings instead of #!...-w;

Oh well. Doing 20 "likewise"s instead ... --thanks, karl.