Let’s not use Composer’s autoload, since it fails in 5.2

This reverts commit af737f4cc72e1463e87f5bf946dab8d126d87a49.
This reverts commit 84a4ff5b16b0be42c969e7da50c7da7ce22fbe55.

.travis.yml

@@ -4,6 +4,3 @@ php:
   - 5.3
   - 5.4
   - 5.5
-
-before_script:
- - composer install

test/bootstrap.php

@@ -9,7 +9,8 @@
  * file that was distributed with this source code.
  */
 
-$loader = require dirname(__FILE__).'/../vendor/autoload.php';
-$loader->add('Mustache_Test', dirname(__FILE__));
+require dirname(__FILE__).'/../src/Mustache/Autoloader.php';
+Mustache_Autoloader::register();
+Mustache_Autoloader::register(dirname(__FILE__).'/../test');
 
 require dirname(__FILE__).'/../vendor/yaml/lib/sfYamlParser.php';