mookjp/pool — pull request #30 by ainoya (2014-09-15 01:13:24+00:00)
Title: scripts: util scripts for development

I'd like to add some util scripts for developing pool.
- `clear_containers`
- kill & remove all running containers
- `rebuild_build_servers`
- rebuild the image of build server. If `-s` option is enabled, running the image after rebuilding.