load(qt_module_config) was missing from project file
and including qtbase.pri seemed to be completely wrong.

Change-Id: I6df54292c54988ff2a7168a83b5b79835810b6ed
Reviewed-on: http://codereview.qt.nokia.com/4219


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>