XML Output: libxo - provide single API to output TXT, XML, JSON and HTML

[Phil Shafer]

Alfred Perlstein writes:
>There is a fix for the wc(1) output problem here:
>https://reviews.freebsd.org/D1378

I have a fix for xo_err in the develop branch:

https://github.com/Juniper/libxo/commit/6b4a946c38ce1e0e161b87ef56513b9e44c819af

I can roll a new release when I catch up on these emails.

Sorry for the slow replies, but it's been oh-so nice having an
unplugged vacation.

Thanks,
 Phil