Tidying of release-mine script.
Tidying of release-mine script.



Former-commit-id: b365eb8f7fa76246883eb3bebd3da16022af9109
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine