Adding vagrantbox for development :heartpulse:

Dependencies: vagrant, virtualbox

Runs moxboxx inside of ubuntu 14.04

```sh
$ vagrant up
# vagrant does things...
$ curl -I localhost:3000
HTTP/1.1 200 OK
X-Powered-By: Express
```

Vagrant development workflow:
```sh
# make changes
$ git commit # save changes to repo
$ vagrant provision # sync local repo to vagrantbox
```

Things this does:
  - installs redis
  - installs mysql
  - configures a mysql db, user, and pw
  - runs the mysql ddl
  - clones your local repo
  - installs a `local.json` config
  - runs `npm install`
  - installs a ubuntu upstart service
  - forwards vagrant port 3000 to [http://localhost:3000](http://localhost:3000)