Client: Add option to specify a client initializer
@utkarsh.ayachit I added an initializer to the ParaView client so there would be some example code for this but it isn't strictly necessary so I am happy to remove it as well.
@utkarsh.ayachit I added an initializer to the ParaView client so there would be some example code for this but it isn't strictly necessary so I am happy to remove it as well.