Update version string to 2.7.0

Author: JayCanuck

index.js

@@ -1,4 +1,4 @@
 'use strict';
 
 exports = module.exports = require('./src/options');
-exports.version = '2.7.0-rc.2';
+exports.version = '2.7.0';

package.json

@@ -9,7 +9,7 @@
   "main": "index.js",
   "moduleDir": "src",
   "filename": "enyo.js",
-  "version": "2.7.0-rc.2",
+  "version": "2.7.0",
   "description": "Enyo is an open source object-oriented JavaScript framework emphasizing encapsulation and modularity. Enyo contains everything you need to create a fast, scalable mobile or web application.",
   "homepage": "http://enyojs.com/",
   "bugs": "http://jira.enyojs.com/",