move metadata.js to steps

Author: joyeecheung

bin/get_metadata.js

@@ -2,7 +2,7 @@
 'use strict';
 
 const argv = require('../lib/args')();
-const getMetadata = require('./metadata');
+const getMetadata = require('../steps/metadata');
 const loggerFactory = require('../lib/logger');
 
 const logStream = process.stdout.isTTY ? process.stdout : process.stderr;

bin/metadata.js renamed to steps/metadata.js

@@ -1,4 +1,3 @@
-#!/usr/bin/env node
 'use strict';
 
 const Request = require('../lib/request');