[Development] QHttp removal

[Jonas M. Gastal]

Hey all,

I have just sent to gerrit a patch which removes QHttp from Qt: 
http://codereview.qt-project.org/#change,11741

However I have not removed QHttpHeader and friends, so they're still public 
and in the QHttp header, I'm wondering if it wouldn't be better to make that 
stuff private. That API was used in conjunction with QHttp, QNAM doesn't 
require it(in its public API).

We could also consider removing the QHttpHeader* classes entirely but that 
would entail rewriting all uses of it, there currently are a several.

What does everyone think about that?

Gastal