mqtt stuff added

node_modules/leven/cli.js

@@ -0,0 +1,28 @@
+#!/usr/bin/env node
+'use strict';
+var pkg = require('./package.json');
+var leven = require('./');
+var argv = process.argv.slice(2);
+
+function help() {
+	console.log([
+		'',
+		'  ' + pkg.description,
+		'',
+		'  Example',
+		'    $ leven cat cow',
+		'    2'
+	].join('\n'));
+}
+
+if (argv.length !== 2 || argv.indexOf('--help') !== -1) {
+	help();
+	return;
+}
+
+if (argv.indexOf('--version') !== -1) {
+	console.log(pkg.version);
+	return;
+}
+
+console.log(leven(argv[0], argv[1]));