Small documentation fix

Change-Id: Iacdce6258c06e3535114f3da02cb8199d73327e0
Merge topic 'pvweb-doc-update' into next

b22b9db Small documentation fix
Disable pvweb tests if the Python version is not at least 2.7

Change-Id: I7802b7077626231ee888ed776ec095342cf79482
Merge topic 'pvweb-integrate-test-packages-alternate' into next

8068e91 Disable pvweb tests if the Python version is not at least 2.7
Export vtkTensorGlyph and remove vtkSQTensorGlyph

VTK bug 12179 was fixed long ago and we no longer need
the fix duplicated in SQ plugin. Export the VTK class
instead. Added an SMXML ctest for it.

Change-Id: Ie34735c253850d7168d3a83a6b0fa637c6444176
Merge topic 'export-tensor-glyph' into next

89a7b25 Export vtkTensorGlyph and remove vtkSQTensorGlyph