Cull tests that depend on VTK_DATA or VTK_LARGE_DATA when not present.

Change-Id: I08fa5337157eda3867866956833ff80445ab70b5
Merge topic 'scalar_bar_font_scale' into pv-master

47b6fa6 Use the font scaling provided by vtkTextActor.
Merge remote-tracking branch 'pvvtk/pv-master' into HEAD

* pvvtk/pv-master:

Change-Id: I9210ebc00e40612bb4176ed446f5eccc494dc5d4
Merge branch 'fix_vtkdata_dependent_testing'

Change-Id: I18518294718f1d5d3c6425f2ed3d6579b5526dd5
Merge branch 'fix_vtkdata_dependent_testing-rel' into release

Change-Id: I293912a70f94cb50f045bf32a97d5219c3e644c3
Merge branch 'release'

Change-Id: I46d7f0121d75c575f95e6d37367eda73743e921c
Merge branch 'java_sans_testing-rel' into release

Change-Id: I9aab7796b955c3281fcd78d4b4bdcb7d5965644d
Merge branch 'suppress_libxml2_doc_warnings-rel' into release

Change-Id: I0a7fe4c1604a21dcb6b365ba5eb244d7372e157a
Merge branch 'release'

Change-Id: I9cc7b7b6cc0702f814c007e0e5acb72c0f4c45d1
Get rid of warning when using VTK externally through Python.

When importing VTK through Python without running vtkpyython,
Python will already be initialized. This gives a warning for
that but it should be taken out. This commit gets rid of that
undesired warning.

Change-Id: Id1aaf661de25f0c688a34a3c6d747f30283deb24
Merge topic 'remove_python_interpretor_warning-rel' into master

99d62fbb Get rid of warning when using VTK externally through Python.
Skip rendering of invalid points in PlotLine/PlotPoints

This adds code to skip the rendering of bad points in vtkPlotLine
and vtkPlotPoints. Also allows adding additional bad points with
a mask array.

This is used by the plot-over-line filter in ParaView to skip
rendering of points which are not a part of the data set.

Change-Id: I70b5caadeb21a8080b34b6ca9b24dfcd4b0f19f6
Merge topic 'skip-invalid-points-rel' into master

03d199c2 Skip rendering of invalid points in PlotLine/PlotPoints