Copied pointrel-server-for-nodejs.js into pointrel20130202Server.js in
preparation to split up application and server library functionality.
Removed duplicate code that was also incorrectly modified when making
utility file.
Splitting up pointrel-server-for-nodejs.js into code that starts a
server and a supporting pointrel20130202Server.js library
Made serverMethods configuration for client library so could potentially
change the names of the CGI or server methods being called