Removed unused and unnecessary code.

Change-Id: Ic62918726dd2c45ef67f13ee22906194f152ad72
Switched vtkCPPythonScriptPipeline to broadcast its script.

Now only the first rank reads the script and broadcasts it to
others. This is to avoid reading the same small time many many
times in parallel at startup.

Change-Id: I915655e613a9f330d1774a84d2e23d60fcefc817
More efficient way to read file into memory.

Based on:
http://insanecoding.blogspot.com/2011/11/how-to-read-in-file-in-c.html

Change-Id: Iba691c50e0773a7e85a2610f86a55aaf84e9db05
bump VTK to get newest Xdmf3

Change-Id: Icd4eaec20c8c8d950c695ca2e1bd04dac05a3f54
Enable Xdmf3 Reader and Writer in paraview.

Change-Id: I322a6bb0d29a538d1ddcfc95edbf455554f9e179
Windows fix for reading in the Catalyst Python script.

Work done by Chuck Atkins so blame him if this doesn't work :).

Change-Id: I36e6b52d6816f5a5a9a8d540ae3d1e2e3fdd55ff
Merge topic '14784_PythonCatalyst_better_IO'

0b163702 Windows fix for reading in the Catalyst Python script.
798591d9 More efficient way to read file into memory.
079a4037 Switched vtkCPPythonScriptPipeline to broadcast its script.
0c90b758 Removed unused and unnecessary code.
Merge topic 'newest-xdmf'

3cc6b36e Enable Xdmf3 Reader and Writer in paraview.
63c28c07 bump VTK to get newest Xdmf3