Testconfig: cleaning up QtFeedback configurations

There is only master branch for QtFeedback in gerrit, so no need
to maintain additional testconfigs.

Change-Id: Ic1ae215eefdbae29dbdfc53b02032c457e51abf2
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Testconfig: cleaning up QtDocGallery configurations

There is only master branch for QtDocGallery in gerrit, so no need
to maintain additional testconfigs.

Change-Id: I0dc8dd6e0d6959e8eb668b21f66f2fd49025da55
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Testconfig: cleaning up QtJsondb configurations

There is only master branch for QtJsondb in gerrit, so no need
to maintain additional testconfigs.

Change-Id: I4a3d68e6d878e541deb8151c86f98185eec92c3a
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Testconfig: cleaning up QtPim configurations

There is only master branch for QtPim in gerrit, so no need
to maintain additional testconfigs.

Change-Id: I08fdb4ccf004845df3e2c5535c715ac6c53145da
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Testconfig: cleaning up configurations

Removing such configuations from ini files, which do not have
project configuration.

Change-Id: I75a64675a4cc0388e5aacae886db646520e1ef64
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>