Merge remote-tracking branch 'origin/5.6' into 5.7...
Merge remote-tracking branch 'origin/5.6' into 5.7
Conflicts:
src/charts/charts.pro
src/charts/qchartglobal.h
src/chartsqml2/chartsqml2.pro
tests/auto/chartdataset/tst_chartdataset.cpp
tests/auto/domain/tst_domain.cpp
Change-Id: I9bfc63f6e93f9a3b86e53aca218dd3a48bb2ffc1