LB-1394 Watch & livereload working with regular grunt-express-server
Merge pull request #57 from patriciagarcia/LB-1394

LB-1394 Watch & livereload working with regular grunt-express-server
LB-1373 Create production task for grunt-express-server
Merge pull request #58 from patriciagarcia/LB-1373

LB-1373 Create production task for grunt-express-server
LB-1465 Production unleashed.

Added nodejitsu `forever`.
Added options: target,action,server for grunt task server.
Moved update-config in all server related tasks.
App.js now takes the config port from the enviroment or config.json.
Merge pull request #59 from nistormihai/master

LB-1465 Production unleashed.