Partly because some errors currently appeared to come from within FU::PG
itself, which is useless, and partly because it's common to wrap
database access methods, while that's exactly the kind of operation
where you *really* want to know where the error originated from.
(Source: too much time wasted debugging VNDB errors)
It works and can format all "plain" Perl data, but has a few known bugs
and limitations that still need to be worked out.
It's about 8x smaller than JSON::XS's encoder and *much* smaller than
Cpanel::JSON::XS, but this is just a first attempt, it'll grow.
