Delete unused things

src/router.js

@@ -12,14 +12,6 @@ export default new Router({
       path: '/',
       name: 'projects',
       component: Projects
-    },
-    {
-      path: '/about',
-      name: 'about',
-      // route level code-splitting
-      // this generates a separate chunk (about.[hash].js) for this route
-      // which is lazy-loaded when the route is visited.
-      component: () => import(/* webpackChunkName: "about" */ './views/About.vue')
     }
   ]
 })