qdocconf: Remove nonexistent dependency

Change-Id: I7db363247c460d5a250fc59a1347d8c56b19c4b4
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Bump MODULE_VERSION to 5.2.2

Change-Id: Idabb42fbb74c0398aa821c0592fbaa5afa92afd6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
tst_qtgraphicaleffects: make the test work on devices

Make the test find the 'QtGraphicalEffects' import under
Qml2ImportsPath (QML 2.x) instead of ImportsPath (QML 1.x)
when the source code is not available.

This seems to have worked so far because the source code is always
available in the CI machines, but it fails on devices where is not.

Change-Id: I475ccd5431d5e7c3adf239b1158d7bb67e0bc042
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>