Rename RED.utils to RED.util. Fixes #364.

red/red.js

@@ -19,7 +19,7 @@ var nodes = require("./nodes");
 var library = require("./library");
 var comms = require("./comms");
 var log = require("./log");
-var utils = require("./utils");
+var util = require("./util");
 var fs = require("fs");
 var settings = null;
 var credentials = require("./nodes/credentials");
@@ -49,7 +49,7 @@ var RED = {
     events: events,
     log: log,
     comms: comms,
-    utils: utils,
+    util: util,
     version: function () {
         var p = require(path.join(process.env.NODE_RED_HOME,"package.json"));
         if (fs.existsSync(path.join(process.env.NODE_RED_HOME,".git"))) {