Registration pages

	new file:   .gitignore
	new file:   app/models/Reg.js
	modified:   app/routes.js
	new file:   app/routes/regs.js
	new file:   app/routes/todos.js
	modified:   public/index.html
	modified:   public/js/app.js
	modified:   public/js/appRoutes.js
	new file:   public/js/controllers/RegCtrl.js
	modified:   public/js/controllers/TodoCtrl.js
	new file:   public/js/services/RegService.js
	new file:   public/views/register.html
	modified:   server.js