Fixed CS and removed broken `SharedListenerAggregateInterface` logic
Cleaning up factory for the `EventLoggingListenerAggregate`
Requiring collectors as constructor param of the `EventLoggingListenerAggregate`
Minor docblock fixes
Event identifiers to be passed directly to the constructor of `EventLoggingListenerAggregate`
Optimized imports
Adapted factory to new instantiation logic of the `EventLoggingListenerAggregate`
Merge branch 'hotfix/event-logging-listener-service-location'
Array syntax [] is not allowed in PHP 5.3