[ANN] Acme client is finally fixed.

I've finally gotten awk to parse the URLs correctly, plus now the main
script is written in rc!  Note: you will have to run sudo or doas in
front of make.  User input, actually parsing through the response
header,  TOFU authentication, and client-side certificates are still in
the works.  But now you can actually click on links and have them go
places.

Happy browsing!

~ Parker

Thanks! This appears to fix a thing happening on my end where the letter
b was being filtered out of every response. I've been meaning to open an
issue or something, but I haven't had time to figure out what was
causing it, and I didn't want to open an issue if it was something wrong
with my environment. Looks to be working now, in any case.

Best,
lel