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.
LB-1512 Add logging
LB-1512 Log query string on node.js server request
LB-1512 Fix: don't create new log file each time
LB-1512 Add grunt-env
LB-1512 Log to stdout on prod and to file on dev
Merge pull request #60 from patriciagarcia/LB-1512

LB-1512 Add logging
LB-1392 Added stt theme
LB-1425 For now, always load css on the browser
LB-1392 The plugin file
Merge pull request #63 from vladnicoara/wrappup-toggle

LB-1392 Implement wrappup-toggle plugin
LB-1390 Clean social-share plugin code
Merge pull request #52 from patriciagarcia/LB-1390

LB-1390 Clean social-share plugin code
LB-1394 Add grunt tasks to hinted files