fixes for googlecode_upload task, and for using just .zip files for sdists
fixes for googlecode_upload task, and for using just .zip files for sdists

git-svn-id: 624b1297895c6a0854a6163ae82eed457435abc7@18 d98658ec-b809-11dd-8622-756dacf128ff

srid/go-tool,srid/go-tool