[Paraview] Importing paraview.simple from python

[Utkarsh Ayachit]

Here's a sample launch script:

#----------------------------------------------
#!/usr/bin/env bash
pvprefix=/tmp/ParaView-5.1.2-Qt4-OpenGL2-MPI-Linux-64bit/
export PYTHONPATH=$pvprefix/lib/paraview-5.1/site-packages/vtk:$pvprefix/lib/paraview-5.1/site-packages
export LD_LIBRARY_PATH=$pvprefix/lib/paraview-5.1
python
#----------------------------------------------

Utkarsh