Default to port 80
Add support for running as a release
Ensure workdir is created on startup
KEYS! SSHKEYS EVERYWHERE
Allow running without specifying DOCKER_HOST
Add build tools for docker
Nitpicking

- Fix deployment service
- Allow loading and updating through item/:item/fetch?origin=....
- some confusion
- Use pubkey not private key
Always use user's pubkey if present, otherwise regenerate it
Fix typo in item_controller
Fix typo
Use a docker image with build capabilities
Add docker dependency to allow spawning builds
No point in using checkout on a bare repository
Add some build scripts