Added the basic structure and fixed some issues!

Added the basic structure and fixed some issues!
Fixes #2, fixes # 3

server/index.js

@@ -0,0 +1,21 @@
+import bodyParser from 'koa-bodyparser';
+import Koa from 'koa';
+import logger from 'koa-logger';
+import helmet from 'koa-helmet';
+import routing from './routes/';
+import { port } from './config';
+
+// Create Koa Application
+const app = new Koa();
+
+app
+  .use(logger())
+  .use(bodyParser())
+  .use(helmet());
+
+routing(app);
+
+// Start the application
+app.listen(port, () => console.log(`✅  The server is running at http://localhost:${port}/`));
+
+export default app;