Resurrection 0.05

I've kind of ignored this project for quite a while; but I'm
resurrecting it once again. Brought all the code up to date and
hopefully the docs too. The tests are missing on a few pieces but it's
mostly there.

Main additions are:

wsgi_basic_auth     A WSGI application that offers Basic Auth
                    capabilities. Not that this is HTTP Basic Auth, so
                    the password will be transmitted in the clear. You
                    definitely should be using SSL when using Basic
                    Auth.
wsgi_fs             A WSGI application that simply serves up files from
                    the file system.

Main changes are:

Better support for running as normal user instead of root. Things like
defaulting to ~/.brimd.pid when /var/run/brimd.pid can't be used and
expanding ~/ and ~user/ paths in more places.

The stats app changed to wsgi_stats. The old app had some problems where
items within the JSON could end up at different levels depending on the
configuration; it was confusing.

UDP subservers support workers now; it was confusing to have it be
different. They also support full stats with types because of this.

Daemons also now support full stats with types, making all the
stats_conf calls have the same return types; it was confusing before.

Probably plenty of other subtle changes I apologize for; let me know if
I really broke something -- it is prerelease you know. ;)