Updated Binary Threshold filter to newer ITK/VTK style
Updated Binary Threshold filter to newer ITK/VTK style

mathturtle/tomviz,mathturtle/tomviz,OpenChemistry/tomviz,thewtex/tomviz,OpenChemistry/tomviz,cjh1/tomviz,thewtex/tomviz,mathturtle/tomviz,thewtex/tomviz,cjh1/tomviz,cjh1/tomviz,cryos/tomviz,OpenChemistry/tomviz,cryos/tomviz,cryos/tomviz,OpenChemistry/tomviz