I corrected a bug in the Point3D reader where the last point was being
ignored. Previously, the reader had code to decrement the number of points
read by one, but this was no longer necessary because of changes made
back in January. This resolves bug #459.



git-svn-id: http://visit.ilight.com/svn/visit/trunk/src@13052 18c085ea-50e0-402c-830e-de6fd14e8384