Harden server for Internet exposure

[mozey]

Review recommendations made in these articles

• The complete guide to Go net/http timeouts
• So you want to expose Go on the Internet

[mozey]

From the first link: "package-level convenience functions that bypass http.Server like http.ListenAndServe, http.ListenAndServeTLS and http.Serve are unfit for public Internet servers... Instead, create a http.Server instance with ReadTimeout and WriteTimeout and use its corresponding methods"