change made to default Directory to prompt user to save zip file after the spreadsheet they have packaged. The internal json will remain named as datapackage.json per the conventions of datapackages
change made to default Directory to prompt user to save zip file after the spreadsheet they have packaged. The internal json will remain named as datapackage.json per the conventions of datapackages

theodi/comma-chameleon,theodi/comma-chameleon,dringtech/comma-chameleon,dringtech/comma-chameleon,dringtech/comma-chameleon