Add reader xml for DICOM reader.

Added two entries for the reader, which has two modes to load data. The
first mode loads a single DICOM file. The second mode looks at all files
in the same directory as the selected file and load them as planes in a
3D image.

Change-Id: I07e98507c59dae96fc5f6aa34e39354aa8a7091e
Update VTK with ADIOS fixes

Change-Id: Ic7cc2d3d36a02f2ec754ac1ae0816a76d6aa740f
commandline: support more library specifications when linking tools

Change-Id: Ib9b72602873ebd1f62a3165555852b949c79afb8
protobuf: support an external protobuf

We need to masquerade protobuf_compiler with the actual protobuf
executable from outside the system.

Change-Id: Ibb4db838e5422fcfaf1cad2a9edb2d73a77e9b24
pugixml: add a module to find pugixml installs

Change-Id: I046029361bb4d1cdf91bda8eb4761812b2d539e3
pugixml: use "_LIBRARIES" variable instead

Change-Id: I203e8619bbaafd620836c1d23f50e5831dfa16ef
FIX: valueMatch for a SMProxyProperty with no proxies returns false

Change-Id: I40d46f6f85b455533560052a6411d60dc5c54aa0
SMProxyProperty::RemoveAllProxies results in a pqGenericPropertyWidgetDecorator::updateState which tries to evaluate valueMatch. This function failed before this fix.
Fixes a segfault in vtkVRMLImporter after destructor called

Updates VTK to the current master to include this change.

Change-Id: If0d93366a1350f2cffc9fe38a5103ed3f8d0f7a3
Enable logging and enable test on Windows.

Trying to figure out CatalystLiveSetBreakpoint random failures.

Change-Id: Iba8221877f52e32ab7e0bb279e2d8279dc7ca338
Update baseline images for UpdateTransferFunctionRanges for new vtk

Change-Id: I2567e10faf9545451c77c8acd23c306b7cd062b5
Fixing problem importing other scripts in the main Catalyst script.

Introduced an issue where a Catalyst Python script trying to import
another Python script in the same directory was causing problems.
This was introduced with trying to make importing Python scripts
more efficient in parallel by having proc 0 being the only one
that reads the file.

Change-Id: I516d14ce949170babd7108e61b22705251efdea1
Merge topic '14975-add-dicom-reader'

83cc48ae Add reader xml for DICOM reader.
Merge topic '14998_catalyst_fix_PYTHONPATH'

5491f6d7 Fixing problem importing other scripts in the main Catalyst script.
Merge topic 'fix_vrml_importer_segfault'

5f026cab Fixes a segfault in vtkVRMLImporter after destructor called
Merge topic 'live-breakpoint'

b7287f9c Enable logging and enable test on Windows.
Merge topic 'macro-warning-14970'

b39ffc1e FIX: valueMatch for a SMProxyProperty with no proxies returns false
Merge topic 'misc-adios-fixes'

abf38c2b Update baseline images for UpdateTransferFunctionRanges for new vtk
4d16157f Update VTK with ADIOS fixes
Merge topic 'use-system-libraries'

b35e0a2c pugixml: use "_LIBRARIES" variable instead
fc62b085 pugixml: add a module to find pugixml installs
b1d98fb9 protobuf: support an external protobuf
9cfa6867 commandline: support more library specifications when linking tools
Updating VTK to pull in a fix to polydata.

Change-Id: I768fcfd0e7a9f29bf2b8f2166e27fc0a5682ac3e
Fix detection of X.

ParaView was using obsolete PARAVIEW_USE_X flag. That flag was removed
during modularization changes. Fixed to use the proper VTK_USE_X flag to
check if we should use X API.

This now fixes the detection of a valid display on the server nodes.

Change-Id: I9478f991f81825fd3809895a311a0d3ce4e82043