New Port www/miniminiweb

MiniMiniWeb is my attempt at creating a multithreaded web server in C.

Features (and Misfeatures)

Written in C
Multithreaded (with pthread)
Designed for Unix-like systems
Supports GET and POST requests
Only serves static files
No SSL
No CGI or anything "dynamic"
No Virtual Hosts
No Directory Listings (gotten pulled out)
No IPv6

PR: 211472
Submitted by: neel@neelc.org
Approved by: adamw (mentor)
Differential Revision: https://reviews.freebsd.org/D9127