Merge pull request #50 from denniscoorn/fix/amqp-configuration

[Fix] AMQP_Connection doesn't accept key 'username' as configuration

Author: Johann Saunier

DependencyInjection/Configuration.php

@@ -180,7 +180,7 @@ protected function addAmqpNode()
                     ->isRequired()
                     ->cannotBeEmpty()
                 ->end()
-                ->scalarNode('username')
+                ->scalarNode('login')
                     ->isRequired()
                     ->cannotBeEmpty()
                 ->end()

Resources/docs/Pusher.md

@@ -87,7 +87,7 @@ gos_web_socket:
         amqp:
             host: 127.0.0.1
             port: 5672
-            username: guest
+            login: guest
             password: guest
             vhost: '/'
 ```
@@ -158,7 +158,7 @@ Will give an `Gos\Bundle\WebSocketBundle\Event\PushHandlerEvent` where can acces
         amqp:
             host: 127.0.0.1
             port: 5672
-            username: guest
+            login: guest
             password: guest
 ```