Bring in protobuf updates to build static protoc executable.
Remove protoc complications.

protoc is now compiled as a static executable with no shared dependencies and
hence we don't have to setup the environment as was done in past. As such the
environment could never be setup cleanly so that it worked in all cases.
COMP: IceT code using SetPass(...) which has moved

SetPass(...) has moved to vtkOpenGLRenderer

Change-Id: Ie569ed199026ae57c352198a7b2ba2b68f110bd9
Move VisItBridge forward

Change-Id: I18387ccd9cc1e9e0477e29a323934279e517f0b6
Move VTK forward

Change-Id: I9aa81bdd154f9e4bad18d841d708775b0b3a7f6f
COMP: vtkTesting::RegressionTest(...) now takes vtkAlgorithm

Change call to pass image source rather than vtkImageData

Change-Id: I1b1185b7a191f8efadc420e2e2679acf574d96d5
COMP: pqCPExportStateWizard.cxx - SetInput => SetInputData

Change-Id: I6c0e6b1df20536972a718a46659da8d854f413a3
COMP: Update vtkMantaPolyDataMapper to new VTK API

Change-Id: I2cff8854612d3ed3ca9158c53670a12f0bd65afe
COMP: MantaBenchmark - SetUpdateExtent has to be called on algorithm

Moved call to SetUpdateExtent from dataobject to algorithm

Change-Id: I2a1c4a471745379f06cf6954866d889684954f0b
COMP: Downcast vtkRender to vtkOpenGLRender before calling SetPass

Change-Id: I1c7b2ac5fd5dc1fa25334bb9cd212e6635d8e160
Add "pause" to ensure test playback succeeds in collaboration tests.
BUG 13010. Add support to save default scalar bar.

Now when user clicks "Make Default" in the color table editor, if the scalar bar
is visible, then its properties will also be saved as default. When a new scalar
is created thenceforth, we use the saved default properties to initialize the
LUT.
BUG #12983. Reader had issues reading "time" with different case headers.

Fixed by ensuring that we always use lower case "time" consistently even when
input case varies.
BUG 13012. Avoid errors when property is not present.

Avoid errors since selection query source does not have the same
proeprties as others.
Move VTK forward

Include to remove-mangled-mesa-option branch to fix off screen
rendering compile issue.

Change-Id: I3cc3762ca2b3214ed29115a63f1b4f6ee1696c95
bump vtk to get ability to use netcdf4 with system hdf5

Change-Id: Iae34a2ddcc8712db69da30847332b4f204364305
Update superbuild so netcdf4 will work.

Superbuild now asks for and uses hdf5's hl lib.
Also, build hdf5 with install name enabled. This is necessary to link to
both parts of hdf5 and should help when users create plugins off superbuilt
paraview libraries.

Change-Id: Icd8b8cd610ff4edbca76a782d00e88455eb4be31
Update VTK.
Merge topic '0012970-netcdf4-with-system-hdf5'

451b298 Update superbuild so netcdf4 will work.
b89fdfe bump vtk to get ability to use netcdf4 with system hdf5
Merge topic '0013007_vtk-6'

9d68d0a Move VTK forward
7714ae5 COMP: Downcast vtkRender to vtkOpenGLRender before calling SetPass
dbc6ec3 COMP: MantaBenchmark - SetUpdateExtent has to be called on algorithm
485452e COMP: Update vtkMantaPolyDataMapper to new VTK API
cf0268b COMP: pqCPExportStateWizard.cxx - SetInput => SetInputData
f2b3fa9 COMP: vtkTesting::RegressionTest(...) now takes vtkAlgorithm
6a80a3c Move VTK forward
b78ba29 Move VisItBridge forward
f3bd0ae COMP: IceT code using SetPass(...) which has moved
99671bb Merge topic 'clang-fixes' into 0013007_vtk-6
7a4c8c1 Merge topic 'chart-proxy-improvements' into 0013007_vtk-6
b82f5d3 Merge topic '12924_fix_zlib_build_issues' into 0013007_vtk-6
d32df7d Move VTK forward
d00c138 Move Xdmf2 forward
699c992 Move VisItBridge forward
9c3badf Move VTK forward
...