QtIFW

Keep the problem reason to show it in the UI.

Change-Id: Ie173d08daa2c45ca29c862244b746688613fbaed
Reviewed-on: http://codereview.qt.nokia.com/3418
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>