810236 - Preregistered systems don't update facts when registering later with subscription-manager

[Petr Chalupa]

Hello,

I am from katello team and I am working on 
https://bugzilla.redhat.com/show_bug.cgi?id=810236. I would need rhsm to 
send facts when registering with --consumerid. A patch is attached. 
Please let me know if the modification is ok.

Thanks,
Petr