Added basic server with hello world route

app/controllers/index.ts

+export * from './welcome.controller';
\ No newline at end of file

app/controllers/welcome.controller.ts

+import { Request, Response } from 'express';
+
+/**
+ * A controller action for our home page, just with plain text
+ * @param res 
+ * @param resp 
+ */
+export let index = (res:Request, resp:Response) => {
+    resp.send("Hello world, it's express here!")
+}
\ No newline at end of file

app/server.ts

+import express from 'express';
+
+import * as welcome from "./controllers/welcome.controller"
+
+const app = express()
+
+const port: string = process.env.PORT || "3000"
+
+/*
+ * Routes
+ */
+app.get('/', welcome.index)
+
+
+
+/*
+ * Start the server
+ */ 
+const server = app.listen(port, () => {
+  console.log("App running on port %d", port);    
+});
+
+export default app
+
+