Migrate all the things

* Migrates from Mongo to Postgres.
* Migrates from JSPM to Webpack.
* Migrates from React to Vuejs.
* Migrates from Bootstrap to Bulma.

Also:
* Fixes rendering of meta data in the document head tag.

lib/render.js

@@ -0,0 +1,16 @@
+import fs from 'fs';
+import { createBundleRenderer } from 'vue-server-renderer';
+
+const app = fs.readFileSync('./public/dist/js/build-server.js', 'utf8');
+
+export default function(url, initialState) {
+  const renderer = createBundleRenderer(app);
+  return new Promise((resolve, reject) => {
+    renderer.renderToString({ url, initialState }, (error, html) => {
+      if(error) {
+        return reject(error);
+      }
+      resolve(html);
+    });
+  });
+}