Added vulcanize under third_party/npm_modules

node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/node_modules/supports-color/cli.js

Index: node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/node_modules/supports-color/cli.js
diff --git a/node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/node_modules/supports-color/cli.js b/node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/node_modules/supports-color/cli.js
new file mode 100755
index 0000000000000000000000000000000000000000..0617971e6fdbefb8ab6e7c0604dca1e1cd016852
--- /dev/null
+++ b/node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/node_modules/supports-color/cli.js
@@ -0,0 +1,28 @@
+#!/usr/bin/env node
+'use strict';
+var pkg = require('./package.json');
+var supportsColor = require('./');
+var input = process.argv[2];
+
+function help() {
+	console.log([
+		pkg.description,
+		'',
+		'Usage',
+		'  $ supports-color',
+		'',
+		'Exits with code 0 if color is supported and 1 if not'
+	].join('\n'));
+}
+
+if (!input || process.argv.indexOf('--help') !== -1) {
+	help();
+	return;
+}
+
+if (process.argv.indexOf('--version') !== -1) {
+	console.log(pkg.version);
+	return;
+}
+
+process.exit(supportsColor ? 0 : 1);