One can already build debugging helpers for Qt Versions not yet
registered to QtVersionManager - which resulted in a QTC_ASSERT
+ the changes after the built were not picked up.

Change-Id: I12a769df6e18a05b0d1677fd913f4064efed3429
Reviewed-on: http://codereview.qt.nokia.com/2168


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>