devel/cppcodec0.2.11

Release numerous ports to ports@

I've been retired for a few years, and it is unlikely I will be doing
any more scientific computing support in the future.  I have continued
to maintain ~160 ports to the best of my ability, mainly as a favor to
the community, but I can no longer justify the time and effort
required.  I am therefore releasing most of my scientific ports, along
with a few others, to ports@.  I will continue to maintain ports I am
actively using and those for which I am upstream.

devel/cppcodec: Update to 0.2-11

Use latest commit for some important updates
Disable test tools to eliminate catch dependency
More work remains to clean up this port:
    Add a test target
    Request a new upstream release

devel/cppcodec: Library to encode/decode base64, base64url, etc.

Header-only C++11 library to encode/decode base64, base64url, base32,
base32hex and hex (a.k.a. base16) as specified in RFC 4648, plus
Crockford's base32.

MIT licensed with consistent, flexible API. Supports raw pointers,
std::string and (templated) character vectors without unnecessary
allocations. Cross-platform with measured decent performance and
without compiler warnings.