Add Visit classes to the pointsprite namespace.

By moving all the visit classes to a namespace that is unique
to the plugin, we can remove the duplicate symbols between
these classes and VisItBridge which also has these classes.

Change-Id: I888a00ad8119681f36d777158ec2d816f4bdc54a
PointSprite and VisItBridge can exist together in static builds

Change-Id: I3c350e644e73541e97f67647c66a0e87cb522a45
Merge topic 'duplicate_visit_symbols' into next

e82bdfd PointSprite and VisItBridge can exist together in static builds
6711dcc Add Visit classes to the pointsprite namespace.
Fix Apple package rules for Python/ParaViewWeb

Change-Id: Ic6ff0b79e7b92bf8a57864a5e42f00b1420ef51e
Merge topic 'pvw-fix-install-rules' into next

f4df3db Fix Apple package rules for Python/ParaViewWeb
Update PVVTK to vtk master to get bug fixes

Change-Id: I9ba1807a80f56edcdc63c19fb7500bdfaa1e57d9
Merge topic '13892_polyhedron_vtu' into next

c97fcfa Update PVVTK to vtk master to get bug fixes
Fix ParaViewWeb external link documentation

Change-Id: Ibf784a52f5a01b64fb75df2adaa5e61e335d64cc
Merge topic 'pvw-fix-doc-external-link' into next

7096222 Fix ParaViewWeb external link documentation
Fix browser support version number

Change-Id: I692e451f1c3cb54329ce8b518d2dca6b3266fb97
Merge topic 'pvw-fix-doc-external-link' into next

aa47b94 Fix browser support version number
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
Moved VTK forward

Change-Id: Ic35e193cf07528c8b597e4773c0e8584b6932b57
Added FunctionFileName to Plot3D reader XML.

To support the ability to read function files.

Change-Id: I352f65e9a49e11ea21cb58af6f622b5f2ddd3397
Merge topic '14023-plot3d-function-support' into next

a428e06 Added FunctionFileName to Plot3D reader XML.
d4929e9 Moved VTK forward