new helper program for configuration import / export

[Robert J. Hansen]

> Thus I would like to emphaticly suggest rather not to extend gpg but
> to add a very small helper program to the GnuPG suite.

It sounds reasonable.  Why not write it yourself?

> I could do this myself – but as a script only (which would not be 
> portable).

It's not hard to make highly portable Perl or Python scripts.  I think
you're overestimating the difficulty here.