no one use rubyge-rake

merge after:
https://github.com/Katello/katello-installer/pull/14
Validators - Adding a set of unit tests targeted at validators that
use KatelloNameFormatValidator validate_length to facilitate future
re-factoring.
System Groups: fixing display of add systems, fixes #2279.
Removing bad tabindex from create repository via sync, fixes #954316.
Content Search: Show package details

Showing package info in content search as legacy path removal will make viewing
package info impossible in the UI.
953444 - Fixed perm related to cv and systems

Modified the System.registrable call now to check
for permissions on the content views getting updated
before it actually gets subscribed to the system.
Added a few unit tests to deal with that.

Also in the process fixed controller_support test to
check for tags.
Merge pull request #2283 from parthaa/953444

953444 - Fixed perm related to cv and systems
Nutupane: fix scrolling after closing the create new dialog.
Merge pull request #2311 from waldenraines/nutupane_modal

Nutupane: fix scrolling after closing the create new dialog.
Merge pull request #2294 from daviddavis/package-info

Adding package info
UI - Removing footer from the login page and adding version display.

The footer from the main application was previously removed, this
removes the footer from the login. Within the application the
version is available on the about page and now the version will be
displayed underneath the logo on the login card.
Menu: preventing elements from overlapping the menu, fixes #2268.
Merge pull request #2314 from waldenraines/2268

Menu: preventing elements from overlapping the menu, fixes #2268.
core/ram - ability to view the limits of subscriptions

- view core/ram/socket limits in subscriptions page
- view core/ram/socket limits in systems page
Nutupane - Sort wasn't properly re-setting the offset.

The offset was not getting reset when performing a sort that would
result in the wrong data set being fetched.
issue 2312: fixing rake clear_search_indice

work around elasticsearch bug
Merge pull request #2321 from jlsherrill/reindex

issue 2312: fixing rake clear_search_indice
Merge pull request #2320 from ehelms/nutupane-sort-fix

Nutupane - Sort wasn't properly re-setting the offset.
Publish actions for repositories changes

Thanks to this actions, we are able react to changes in repositories
from plugins. It's used by katello-foreman-engine to populate installation
media based on repo distribution.
Tests: standardizing the no permission case

Using NO_PERMISSION more places in stead of :include_no_permission option.