We stopped parsing hostname from Host field, this fixes it back.
Implicit port 80 is good not only for GET, so I changed the logic to try
port 80 on all non-connects.
While testing, I also realized that switchy omega doesn't actually presend credentials,
(somehow I thought it did), so I removed a link to it from the README.md to avoid
confusion.
Fixes#36
We settled on a powerful, but a bit complicated acl design.
This commit makes a couple of cosmetic improvements. It also removes
http.Transport, which was previously used to dial and write http
requests for insecure GET requests. Now we have to dial manually,
so we can check the access control list.
