Unicorn 0.95.3 - userinfo in absoluteURIs

Unicorn is an HTTP server for Rack applications designed to only serve
fast clients on low-latency, high-bandwidth connections and take
advantage of features in Unix/Unix-like kernels. Slow clients should
only be served by placing a reverse proxy capable of fully buffering
both the the request and response in between Unicorn and slow clients.


The HTTP parser now allows (but does not parse) the userinfo
component in the very rare requests that send absoluteURIs.
Thanks to Scott Chacon for reporting and submitting a test case
for this fix.

There are also minor documentation updates and tiny cleanups.