get 'mk googlecode_upload' use the helper module in the curr dir if it exists
get 'mk googlecode_upload' use the helper module in the curr dir if it exists

git-svn-id: 624b1297895c6a0854a6163ae82eed457435abc7@29 d98658ec-b809-11dd-8622-756dacf128ff

srid/go-tool,srid/go-tool