Write/read files in utf8 rather than default encoding
Write/read files in utf8 rather than default encoding

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