Move ParaView selection conversion to server
This update deals with the logic that converts ParaView selections to SMTK selections. Originally, this selection logic occurred using a Qt signal/slot that subsequently pierced client/server to access rendered data. With this update, the logic has been moved to the server to avoid additional client/server transgressions.
Depends: paraview/paraview!3487 (merged)
Edited by T.J. Corona