* updated grunt file to copy the process.json
* updated grunt build task to accept diferrent targets ( development, local, production)
* moved configuration constants out of angular app
* removed hard coded constant from puppet scripts
* added deployment script for production
* added vagrant script
* run vagrant up on root folder and a vm will be available on http://local.userstory.openstack.org/
* using apache2 as reverse proxy of API (port 3004) and the angular app (PORT 8080)