Created attachment 1127916 [details]
misleading notification

Description of problem:
On Un-registering a content host from webUI, UI raises notification:

Content Host <hostname> has been deleted. 

However, content-host is not deleted actually, it just got unregistered. So notification should say:

Content Host <hostname> has been un-registered succesfully

Version-Release number of selected component (if applicable):
foreman-release-1.11.0-0.develop.201602111150gitf6014fb.el7.noarch
katello-installer-2.5.0-1.nightly.201602120122git5f95a31.el7.noarch
katello-2.5.0-4.nightly.el7.noarch

How reproducible:
always

Steps to Reproduce:
1. un-register a content-host and see the notification on webUI
2.
3.

Actual results:
UI raises notification, on un-registering a host

Content Host <hostname> has been deleted. 


Expected results:
on un-registering a host, notification should be like:

Content Host <hostname> has been un-registered succesfully

Additional info: