Added php-amqplib support

I've added support of https://github.com/videlalvaro/php-amqplib, and also config for ssl. Note that at the moment, pecl-amqp didn't support ssl
> and also those registered as swarrot.factory.<something>, even in other bundles

Precisely what is *not* working. The DI extension receives a temporary container, not the main one. So the only available services are the services defined by the DI extension itself (by loading the XML file 2 lines above)