Minor cleanup, part of the VTK 4 compatibility removal.

Continuing to remove API that was part of VTK 4 compatibility.

Change-Id: Iacd3b302d92f06ecc0d71ad707b20c060c6ba7e0
Minor cleanup, part of the VTK 4 compatibility removal.

Continuing with the VTK 4 compatibility removal. Fixed documentation
and removed deprecated functions.

Change-Id: I3be5e4fadc42f8ddc4a7a90d0dde30bcb1371ae4
Restore shadowed text actor appearance to 5.6 quality.

Change-Id: Idf818c3ddd5d2328e960525edc30a690a445e757
vtk(|ZLib)DataCompressor: Use size_t for buffer length arguments

This will handle buffers as large as the architecture can fit in memory.
Cast types inside vtkZLibDataCompressor to match zlib API.

Change-Id: I81d943d12dab981070c5171f0e6a96c54fb5b23d
Fixed update issue with vtkGPUVolumeRayCastMapper.

vtkOpenGLGPUVolumeRayCastMapper would not update the GPU datastructures in
certain cases when the input image data has scalar range changing in progressive
renders. This fixes that bug.

Change-Id: I75fd8ce632b7fda8348931f1f61fc4f9ad1e1c2e
Simplify molecule selection test and fix memory leak

The leak was caused by the test class Execute not deleting the returned
selection from the hardware selector. Simplified the test code a little
and removed some includes that were not being used.

Change-Id: Ie276391866d5de7774c7960f8072dddc8a0381e6
Merge topic 'vtk-4-removal-minor-cleanup' into master

1d39ce67 Minor cleanup, part of the VTK 4 compatibility removal.
02aa2488 Minor cleanup, part of the VTK 4 compatibility removal.
Merge topic 'vtkDataCompressor-size_t' into master

0ae2c1ed vtk(|ZLib)DataCompressor: Use size_t for buffer length arguments
Removed incorrect block assignment (which was commented out anyway)

Change-Id: I9e763947453e0d9c988774271dc6dd2e51428032
Updated to new pipeline

Change-Id: I4e6ad2df2008c5292df5ecf85ce2ea148b9df338
Merge topic 'UpdateYoungsExampleToNewPipeline' into master

6d326571 Updated to new pipeline
9f3c50fb Removed incorrect block assignment (which was commented out anyway)
Refactored the selection code in vtkChartXY

Split out several pieces of code into independent functions that could
be used in other chart classes. Added several convenience methods for
combining multiple selections and dealing with mouse modifier keys
combined with chart level options for selection mode.

Some slight modification to the modifier key logic, with shift giving
addition, control giving subtraction and both keys pressed giving the
toggle behavior. No key pressed results in a new selection.

Change-Id: I4fe80987cbd2937b587b44bd094a9adea439eb24
Merge topic 'fix_volume_mapper_update' into master

49c329a3 Fixed update issue with vtkGPUVolumeRayCastMapper.
Remove '--' prefix from module summary format

For modules with multiple dependents we list each on a new line.
Previously we added a '--' prefix to each such line to match the
message(STATUS ...) output produced by CMake on the first line.
However, in cmake-gui there is no prefix so '--' makes the dependents
stand out more than the modules.  Remove '--' to fix that.

cmake-gui before:

  * vtkCommonCore, needed by 4 modules:
 --      vtkCommonMath
 --      vtkCommonSystem
 --      vtkIOExport
 --      vtkIOImport
  * vtkDICOMParser, needed by vtkIOImage.

cmake-gui after:

  * vtkCommonCore, needed by 4 modules:
         vtkCommonMath
         vtkCommonSystem
         vtkIOExport
         vtkIOImport
  * vtkDICOMParser, needed by vtkIOImage.

Change-Id: I4dd287dd72b68dc2b35b79e6876a87664e2fab65
Disable multisampling for TestMoleculeSelection

This disables OpenGL multisampling for the render window
in the TestMoleculeSelection test.

This fixes the test for machines with graphics cards that
suppport multisampling. This is because the vtkHardwareSelector
class does not support Antialiasing/multisampling.

Change-Id: Iae1f03a9f9973f3cd6e9c3ab9b3a6a2998f01d31
Merge topic 'fix-chemistry-selection-leak' into master

1889613b Disable multisampling for TestMoleculeSelection
bfecb4c6 Simplify molecule selection test and fix memory leak
Merge topic 'chart-selections' into master

400db090 Refactored the selection code in vtkChartXY
Merge topic 'module-summary' into master

1871d9f8 Remove '--' prefix from module summary format
Merge branch '0013153-improve-text-actor-shadow-appearance'

Change-Id: Id15497c9e1f4a0ff18b97ec4dcd78b78f9a23a5b
Merge topic '0013153-improve-text-actor-shadow-appearance-master' into master

c55cc816 Merge branch '0013153-improve-text-actor-shadow-appearance'
35944bf0 Restore shadowed text actor appearance to 5.6 quality.