Update vtkPVScalarBarActor to VTK master changes

Change-Id: I3fd11d391d5a16414a180cfd30fd0fde343af17b
Merge branch 'pvscalarbar-actor-update' into 13892_polyhedron_vtu

* pvscalarbar-actor-update: (29 commits)
  Update vtkPVScalarBarActor to VTK master changes
  Added vtkFiltersCore to paraview/vtk/__init__.py.
  BUG #14003: All views were not updated after apply.
  Remove some compile warnings.
  Fix usage of array for X Axis in chart
  Added new PLOT3D reader and updated old one.
  Moving VTK forward to access new PLOT3D reader.
  Another attempt at fixing PythonCatalyst build issues.
  Add vtkCutter fix into ParaView
  BUG #13999. Fix OpenDataFile().
  allow panning
  Another attempt at fixing PythonCatalyst build issues.
  Fix signed/unsigned comparison
  More eager on mpi4py warning suppression
  Fixing build issue between PythonCatalyst and the VisIt bridge.
  Fix ParaViewWeb related warning
  Add support for mobile device interaction
  Fix average computation
  Better support internal proxy property exposition
  Changing how vtkPVPythonCatalyst is added as a module.
  ...
Merge topic '13892_polyhedron_vtu' into next

3c382fa Merge branch 'pvscalarbar-actor-update' into 13892_polyhedron_vtu
d88d63c Update vtkPVScalarBarActor to VTK master changes