Update to NPM version

ProjectSourceCode/node_modules/npm-run-all/bin/common/version.js

@@ -0,0 +1,25 @@
+/**
+ * @author Toru Nagashima
+ * @copyright 2016 Toru Nagashima. All rights reserved.
+ * See LICENSE file in root directory for full license.
+ */
+"use strict"
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+/**
+ * Print a version text.
+ *
+ * @param {stream.Writable} output - A writable stream to print.
+ * @returns {Promise} Always a fulfilled promise.
+ * @private
+ */
+module.exports = function printVersion(output) {
+    const version = require("../../package.json").version
+
+    output.write(`v${version}\n`)
+
+    return Promise.resolve(null)
+}