Merge pull request #187 from fprochazka/patch-1

require videlalvaro/php-amqplib ~2.4.0

Author: videlalvaro

composer.json

@@ -11,7 +11,7 @@
         "php"                      : ">=5.3.0",
         "symfony/framework-bundle" : "~2.1",
         "symfony/yaml": "~2.0",
-        "videlalvaro/php-amqplib"  : "2.2.*"
+        "videlalvaro/php-amqplib"  : "~2.4.0"
     },
     "require-dev": {
         "symfony/console": "~2.0"