Make pv npm friendly
commit f0fdbe52 Author: Sebastien Jourdain sebastien.jourdain@kitware.com Date: Fri Apr 10 09:49:13 2015 -0600
Allow Paraview to be added as a npm dependency
The goal here is not to make ParaView a full fledged NPM module
but to allow downloading it from a NPM module as a tar ball.
For example: We can build a ParaViewWeb application that relies
on node and fetches paraview as a dependency to build it.