mikeal/request — pull request #368 by jondot (2012-11-09 13:49:27+00:00)
Title: fixing neverending redirect loop

issue #311.
looks like Host header is transmitted on the wire as lowercast 'host' which confuses some servers.
RFC does state the host header as uppercase 'Host', so I amended all instances of headers.host to headers.Host.

Hope this helps.