Remove "new" keyword?

[mhoeger]

For main objects:

const app = new FunctionApp();

export const helloFunction = new AzureFunction("HelloFunction", sayHello);

vs.

const app = functionApp();

export const helloFunction = azureFunction("HelloFunction", sayHello);

---

For config-type settings

app.onTrigger(new HttpTrigger("api/bye", ["GET"]), goodbyeFunction);

vs.

const httpOptions: HttpOptions {
    route: "api/bye",
    method: ["GET"]
};

app.onTrigger(httpOptions, goodbyeFunction);

vs.

app.onTrigger(httpTrigger("api/bye", ["GET"]), goodbyeFunction);

Relevant issue... statefulness vs persistence: #5