multiple of the same message cluttering the screen
Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1501988
Description of problem:
When publish and promote of initial verison of content view is done I get what is in attached screenshot: 4 exactly the same messages.
Version-Release number of selected component (if applicable):
6.3 snap 19
Steps to Reproduce:
1. Create CV
2. Pubish version 1.0
4 times same message
Actually, why don't we remove everywhere these messages from the main screen that must be dismissed individually and move them all to the new notification applet (which is completely empty currently). Take CloudForms as example.