Merge remote-tracking branch 'gl/danlipsa/update_vtk_proj4_9_2'
* gl/danlipsa/update_vtk_proj4_9_2: libproj4 2016-02-12 (59bbf704) Fix Geovis tests. Projections numbers changed in proj 4.9.2 Remove all proj4 files to start fresh. Update script for ThirdPary/libproj4 Updated to use proj47 or higher Acked-by:Brad King <brad.king@kitware.com> Reviewed-by:
Aashish Chaudhary <aashish.chaudhary@kitware.com> Merge-request: !1207