Update init.js

Looks like behaviour has changed for glob on the latest version , on older version they follows the 'call back sync' but on latest versions they removed it. have a look on this isaacs/node-glob#167

config/init.js

@@ -14,7 +14,7 @@ module.exports = function() {
 	 * Before we begin, lets set the environment variable
 	 * We'll Look for a valid NODE_ENV variable and if one cannot be found load the development NODE_ENV
 	 */
-	var environmentFiles=glob('./config/env/' + process.env.NODE_ENV + '.js')
+	var environmentFiles=glob.sync('./config/env/' + process.env.NODE_ENV + '.js')
 		if (!environmentFiles.length) {
 			if (process.env.NODE_ENV) {
 				console.error(chalk.red('No configuration file found for "' + process.env.NODE_ENV + '" environment using development instead'));