cgns reader plugin integration

Change-Id: I9045f91f30179e89edb1c6f6a006f5a388e27b8a
Signed-off-by: Mickael Philit <mickey.phy@gmail.com>
Fixing a bug and making vtkCompleteArrays more efficient.

Change-Id: I218d07ac3c4cbe667ba157e2e01b083ba872192a
Use value rendering to let cinema do lighting client side lighting

RGBZ viewer has new mode in which you make it render a particular
array component to the screen. See the setarray... and start/stop
properties and try it in the GUI to demonstrate.

Added API to data_exploration.py that uses it. See
data_exploration.testDynamicLighting to demonstrate.

Change-Id: I9198ed0c5148e032e1f0d99a010245af300593ee
fix compile warning

Change-Id: Ib0df482a60eeb7a2cbaabee7a85e26e301f283a5
Updat VTK with latest git/master.

Change-Id: I799d3f3e5723b69be38eae21315254b36183948d
By default disable the CGNS Reader plugin.

Change-Id: Ic0696a72082a22094c49f01466aff60c15dbbb33
Merge topic '0015111-enable-cinema-dynamic-rendering'

e25790a9 fix compile warning
7b82beb4 Use value rendering to let cinema do lighting client side lighting
Merge topic '14809_fix_title_placement'

182d7014 Updat VTK with latest git/master.
Merge topic '15109_improve_vtkCompleteArrays'

2f9b20b0 Fixing a bug and making vtkCompleteArrays more efficient.
Merge topic 'cgns-plugin'

aee4d3c1 By default disable the CGNS Reader plugin.
1a4086a1 cgns reader plugin integration