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Now kolla dev mode only support clone master branch from git, add version tag to support clone dedicated branch. Change-Id: I88de238e5dc7461ba0662a3ecea9a2d80fd0db60
Now kolla dev mode only support clone master branch from git, add version tag to support clone dedicated branch. Change-Id: I88de238e5dc7461ba0662a3ecea9a2d80fd0db60