- use parallel list writing, beginDataArray methods.
- use static_assert to restrict conversion of non-label integral types
- cache .vtp.series information by fileName instead of by cloud name.
This issues if the output directory changes, and simplifies code.
ENH: emit TimeValue in files generated by vtkCloud
- additional information for passing to ParaView
ENH: vtkCloud output to postProcessing/ (issue #866)
- better alignment with other function objects, no collision with
foamToVTK output.