Handle RIFX and corrupted files better. Update the autotest so that it is run properly (and copies files properly in shadow build). Fix the gendata script to properly create testdata. Change-Id: I47b705507bebaef54df2835ec767c6b220c64678 Reviewed-on: http://codereview.qt-project.org/6380 Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: derick hawcroft <derick.hawcroft@nokia.com>