Initdb script respects config file change

bin/initdb.js

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 var exec = require('child_process').exec;
 var models = require('../models');
-var env = process.env.NODE_ENV || 'development';
+var env = require('../config/config.json')['env'] || 'development';
-var config = require(__dirname + '/../config/config.json')[env];
+var config = require(__dirname + '/../config/config.json')['database'][env];
 
 if (process.argv.length < 4) {
   console.log('Provide root user name and password for mysql');