Revert docker files
This reverts commit 4a8014b2, reversing changes made to 3fe77143.
These docker scripts have moved into https://gitlab.kitware.com/async/paraview-async-examples
This reverts commit 4a8014b2, reversing changes made to 3fe77143.
These docker scripts have moved into https://gitlab.kitware.com/async/paraview-async-examples