function configureRoutes(app) {
        app.get( '/breeze/zza/Lookups',     getLookups   ); // demo specialized route
        app.get( '/breeze/zza/Metadata',    getMetadata  );
        app.post('/breeze/zza/SaveChanges', saveChanges  );

        // '/breeze/zza/:resource' must be the last breeze/zza API route
        app.get( '/breeze/zza/:resource',       getQuery);
    }
Configure Express app with get()/post() Breeze route handlers
that perform Breeze persistence operations against the MongoDb `zza` database

@param app Instance of express() application;