The TokenLoaderUtils needs to be updated, to reflect the fact that when an alias is provided, for FCM/Android push requests, we are having a topic enabled request.

currently we exclude alias from processing the topics, we only and categories and empty/broadcasts, see:

https://github.com/aerogear/aerogear-unifiedpush-server/blob/master/push/sender/src/main/java/org/jboss/aerogear/unifiedpush/message/token/TokenLoaderUtils.java#L82