Proposal: remove redirect support in http protocol test

[Jan-Henrik Haukeland]

The HTTP protocol test supports rudimentary redirect within the same  
server but not to external servers, though that should not be  
difficult to add. However looking at the redirect code now I think  
the best would be to remove it from monit. The reason is that it adds  
extra unnecessary complexity without adding much in functionality and  
it also keeps the socket open for keep-alive timeout. Users should  
instead write the direct URL and we should send the "Connection:  
close" header as well which would be easier on the server we test.  
For monit it does not matter though since the socket is closed anyway  
after the http protocol test returns.

Jan-Henrik