modified:   app/authentication/sw-auth.html
 	modified:   app/authentication/sw-auth.js
 	modified:   app/authentication/swAuthCtrl.js
 	modified:   app/authentication/swAuthSvc.js
 	modified:   app/index.html
 	modified:   app/js/app.js
 	modified:   app/js/controllers.js
 	modified:   app/js/services.js
 	new file:   app/partials/about.html
 	deleted:    app/partials/sign-in.html