Add productive web server
move server.js to /bin/server, add argv parsing
Add Procfile
Add fake `test` grunt task
Add .travis.yml
Merge branch 'feature/travis-build'

* feature/travis-build:
  Add .travis.yml
  Add fake `test` grunt task
  Add Procfile
  move server.js to /bin/server, add argv parsing
  Add productive web server