Added composer autoloader

Author: joegreen88

bin/up

@@ -1,3 +1,3 @@
 #!/usr/bin/env php
 <?php
-include('up.php');
+include('up.php');

bin/up.php

@@ -1,5 +1,7 @@
 <?php
 
+require_once realpath(dirname(__FILE__).'/../../../autoload.php');
+
 $app = new \Symfony\Component\Console\Application('up');
 
 foreach (\Smrtr\MysqlVersionControl\DbConfig::getEnvironments() as $env) {