Make the Connected Components operator use the utility function
Make the Connected Components operator use the utility function

Makes it much shorter!

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