qtmod_test: let this script also be used for testing qt/qt5.git
qtmod_test: let this script also be used for testing qt/qt5.git

This script was originally written to test only one Qt module at a time,
while qt_test.pl was intended for testing all of Qt5 together.

However, this split doesn't seem to make sense any more and results in a
fragmented test procedure.  Let qtmod_test.pl also be used for testing
of qt/qt5.git.  qt_test.pl is obsolete and will be removed soon.

Change-Id: I6cf2c51cdcb0e555cc96b817c6c59c455bc17072
Reviewed-on: http://codereview.qt.nokia.com/2410
Reviewed-by: Kalle Lehtonen <d0f4e666f912516036887a48f8b9d9fc5a6f6350@nokia.com>
Reviewed-by: Rohan McGovern <d75463945f40a9669160a73cef2843e56b22c602@nokia.com>

tsarajar/qtqa,tsarajar/qtqa,tsarajar/qtqa,tsarajar/qtqa