Fixes for release-mine - now runs in the mine directory and doesn't need to be passed the mine name.
Fixes for release-mine - now runs in the mine directory and doesn't need to be
passed the mine name.



Former-commit-id: 6dd7d965fb9a38ed74f1ec01759489f54f76357d
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine