Middleware provider reports the incorrect name of the domain

[jkremser]

By default the domain name is taken from the name attribute of the domain element in the domain.xml config file of WildFly/EAP server. If it's not provided, the "Unnamed Domain" is used. Currently the feed_id is obtained by concatenating the host/domain controller name, "." and id and the domain name. Often it's just master.Unnamed%20Domain. This is ok. What is wrong is the way how we obtain the domain name, because instead of storing the "Unnamed Domain", we currently call the domain "master" (i.e. by the domain controller name). It's not big deal, because there should be only one domain controller and it's guaranteed to have it's name unique, but it's not the name of the domain. This is a minor issue.

@miq-bot add_label providers/hawkular, bug
@miq-bot assign @Jiri-Kremser