For POST and PUT request we now read all data as defined by
the Content-Length header into request.rawData property.
This property is a QByteArray which neatly maps to an array
in javascript.
For POST requests with Content-Type = applicaiton/x-www-form-urlencoded
we furthermore provide a parsed, easy-to-use request.post property.
This one is a QVariantMap of the decoded form data.
There is a new postserver.js example that shows the usage.
The unit test is extended to test the new (and old) features
of the server.
TODO: test that verifies proper decoding of UTF8 data, which
is not yet possible since I see no way to do a post-request
using phantomjs with an explicitly defined charset
ISSUE: 340 (http://code.google.com/p/phantomjs/issues/detail?id=340)