As a UI user, I want to see content host and content view counts for environment paths.
|Target version:||Katello 2.1|
|Triaged:||Yes||Fixed in Releases:|
|Bugzilla link:||Found in Releases:|
Fixes #8404: Re-factor environments UI to show environment counts.
This commit updates the index page to show environment paths in a
table format with content view and content host counts. The new environment
functionality is moved to a stand-alone page.