Add a pqProxy for the PV SMTK model representation.

Hook up the representation's SMTK selection manager so that
when the selection is changed a redraw is requested.

This proxy is also intended to subsume the duties of
vtkSMSMTKModelRepresentationProxy and to inform (via a
request to the SMTK resource manager) the server-side
representation of the server-side SMTK selection to use
for rendering.

This class should eventually move to
`smtk/extension/paraview/appcomponents` but cannot until the other
classes move (to avoid cyclic dependencies).
Status Job ID Name Coverage
  External
passed cdash

failed ghostflow-branch-check-master

failed ghostflow-commit-check

passed smtk@master-junction-osx-shared-release+remus

passed smtk@master-kerbin-windows-shared-release+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus+vtk

passed smtk@master-praxis-windows-shared-release

passed smtk@master-talosiv-osx-shared-release+cgm+matplotlib

passed smtk@master-junction-osx-shared-release+remus

passed smtk@master-junction-osx-shared-release+remus

passed smtk@master-junction-osx-shared-release+remus

00:11:37

passed smtk@master-junction-osx-shared-release+remus

passed smtk@master-junction-osx-shared-release+remus

passed smtk@master-kerbin-windows-shared-release+remus

passed smtk@master-kerbin-windows-shared-release+remus

passed smtk@master-kerbin-windows-shared-release+remus

passed smtk@master-kerbin-windows-shared-release+remus

00:07:24

passed smtk@master-kerbin-windows-shared-release+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus

00:07:13

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus+vtk

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus+vtk

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus+vtk

00:05:43

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus+vtk

passed smtk@master-moho-linux-shared-relwithdebinfo+cgm+remus+vtk

passed smtk@master-praxis-windows-shared-release

passed smtk@master-praxis-windows-shared-release

passed smtk@master-praxis-windows-shared-release

00:13:14

passed smtk@master-praxis-windows-shared-release

passed smtk@master-praxis-windows-shared-release

passed smtk@master-talosiv-osx-shared-release+cgm+matplotlib

passed smtk@master-talosiv-osx-shared-release+cgm+matplotlib

passed smtk@master-talosiv-osx-shared-release+cgm+matplotlib

00:06:05

passed smtk@master-talosiv-osx-shared-release+cgm+matplotlib

passed smtk@master-talosiv-osx-shared-release+cgm+matplotlib