QtIFW

Fix QTIFW-85.

Do not use word wrap and provide a better size policy. Also
elide the text if it does not fit the width of the widget.

Change-Id: I18fbdd64c6aa7e07b66d36bf708f709d00787199
Reviewed-by: Niels Weber <niels.2.weber@nokia.com>
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>