Add the McBain web framework system, including p5-Brannigan (a text validation and parsing system),
p5-McBain (an API-driven self-documenting web framework), and p5-McBain-WithPSGI, a Plack/PSGI adapter for McBain.

See:
https://metacpan.org/pod/Brannigan
https://metacpan.org/pod/McBain
https://metacpan.org/pod/McBain-WithPSGI