* origin/master: (325 commits)
  BUG #13118. Fix segfault due to dangling pointers.
  COMP: Fix python wrapping of GUISupport/Qt classes in release.
  Eliminated a (shadowed declaration) warning from HT grid
  Do not build (but yet retain) a currently problematic test.
  Restored header file of vtk hyper tree source that got lost
  Fix for MFC compatibility issue with bad_alloc
  BUG 12810: Fix for int overflows in volume rendering module
  replace deprecated cmake remove command
  Remove vtkHyperTreeFractalSource.cxx from build
  Refactor VTK version handling
  Re-enable a unit test that was disabled by the modular changes.
  Enable Parallel Stream Tracer test
  Tab fix  asdfasdfasdf
  Add support for polygonal selection for charts
  KWSys Nightly Date Stamp
  Geometry fitler and changes in vtkHyperTreeGrid to support it.
  Created a new type of data set for hyper tree grids
  Running the tests with a hyper tree grid SOURCE now
  Had included a debug test by error
  Removed debug Print() statement
  ...

Conflicts:
	IO/vtkSTLReader.cxx

Change-Id: Ie6f1ee8ef057a10ea6e7eb5da171865206ebdfea