tomviz uses patch in the version number. Fixed that.
tomviz uses patch in the version number. Fixed that.

This fixes Windows packaging issues. The tomviz version varible affects
Linux builds too. Not sure if those packages needed this fix too (since
we don't have Linux dashboard). I am going to assume they do.

OpenChemistry/tomviz-superbuild,mathturtle/tomviz-superbuild,cjh1/tomviz-superbuild,cjh1/tomviz-superbuild,mathstuf/tomviz-superbuild,OpenChemistry/tomviz-superbuild,mathstuf/tomviz-superbuild,mathturtle/tomviz-superbuild