Added a script to control the production build.
Added a script to control the production build.



Former-commit-id: 9bd8240cbde3978eef7a47f63c308ca9815563e8
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine