Added composer dependency for symfony event dispatcher

.gitignore

 .idea
 build
 phpunit.xml
+composer.phar
+composer.lock
+vendor
\ No newline at end of file

composer.json

@@ -13,7 +13,8 @@
         }
     ],
     "require": {
-        "php": ">=5.2.0"
+        "php": ">=5.3.0",
+        "symfony/event-dispatcher": "v2.0.15"
     },
     "autoload": {
         "psr-0": { "Solarium": "library/" }

examples/autoload.php

@@ -2,3 +2,5 @@
 
 require(__DIR__.'/../library/Solarium/Autoloader.php');
 Solarium\Autoloader::register();
+
+require __DIR__.'/../vendor/autoload.php';
\ No newline at end of file

tests/bootstrap.php

@@ -43,3 +43,4 @@ spl_autoload_register(function ($class) {
     }
 });
 
+require __DIR__.'/../vendor/autoload.php';
\ No newline at end of file