Merge topic '14294-calculator-normals-tcoords' into pv-master

8c12163 Enable vtkArrayCalculator to generate normals and texture coordinates.
Merge topic 'pvweb-test-images-to-dashboard' into pv-master

850dc80 Support providing a temp dir so that pvweb test images go to dashboard.
Merge remote-tracking branch 'pvvtk/pv-master' into HEAD

Change-Id: I0bc320abad9229b1676fc4d767bf1194e8a43181