Merge topic 'refactor_python_interpretor' into pv-master

5e3c539 Merge topic 'newick_named_root' into master
2eb08f9 Merge topic 'TreeHeatmapItemFix' into master
3eede65 Merge topic 'python-restore-commoncore' into master
4b60946 Merge topic 'TclPrecision' into master
921d072 Merge topic 'java_install' into master
6a09531 Merge topic 'fix-find-external-3p' into master
63f3421 Merge topic 'python_refactor_warnings' into master
8d3a85e Fix unused variable warning
34af80e Merge topic 'python-interactive-interpreter' into master
99e8632 Add RunStringWithConsoleLocals() to vtkPythonInteractiveInterpreter
a982cf4 Support third-party modules that use CamelCase
be10a33 Install vtk.jar to lib directory
3531c08 Merge topic 'vtkCachingInterpolatedVelocityField-bug-fix' into master
a788e7f fix Newick reader for named root vertex
83b9c8c Merge topic 'refactor_python_interpretor' into master
156390e Another approach to fix this degenerate case
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Merge remote-tracking branch 'pvvtk/pv-master' into HEAD

* pvvtk/pv-master:

Change-Id: I60d847e40116826e0b6f4a908cd6dcf6b155690f