new file:   app/authentication/sw-auth.html
 	new file:   app/authentication/sw-auth.js
 	new file:   app/authentication/swAuthCtrl.js
 	new file:   app/authentication/swAuthSvc.js
 	modified:   app/index.html
 	modified:   app/js/app.js
 	modified:   app/js/controllers.js
 	modified:   app/js/directives.js
 	deleted:    app/js/google-plus-signin.js
 	modified:   app/js/services.js
 	modified:   app/partials/document-form.html
	modified:   app/partials/sign-in.html
 	modified:   app/js/app.js
 	modified:   app/js/controllers.js
Merge branch 'master' of https://github.com/mrmjct/statementwriter