Created Fishtank. single server Continuous Deployment

- fishtank binary can install/uninstall itself from a system
- manages with nginx, node.js git, init.d, and rc.d
- parses -.json file in your project (see salmon.js) updates updates the port in your node.js config file (see salmon.js) and gracefully redeploys on git push.
- fishtank, add/remove a project