Allowing ParaView build to generate the PrintSelf tests in VTK

This issue was created automatically from an original Mantis Issue. Further discussion may take place here.

Berk Quote: "Actually PrintSelf relies on tclsh only (not the Tcl bindings) so we could move it somewhere else and turn it on if TCL_TCLSH is defined. Brian. please submit a feature request in the bug tracker."

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