feat(schema) add basic metadata

Author: freiksenet

src/content.js

@@ -30,6 +30,11 @@ const bronzeSponsors = sponsors.filter(({ type }) =>
 );
 
 module.exports = {
+  id: "react-finland-2018",
+  name: "React Finland 2018",
+  year: "2018",
+  packageName: "@react-finland/content-2018",
+  staticFilePath: "images",
   breakfasts: require("./breakfasts"),
   coffeeBreaks: require("./coffee-breaks"),
   locations: resolveSocialLinks(require("./locations")),