This commit is two part:
1. getActiveValueAttribute should always return the active attribute
without providing an average since the active is the current value.
2. The query to create the average was incorrect and was taking the
count value * the value which we are really looking for the average of
the value.
Implement visibility for the components groups. Closes#1892
Add functional test that asserts a guest can only see public items.
* Fix tests not running due to hitting the Setup page.
The missing `boostrap/cachet/testing.php` file is now generated the first time tests are ran.
* Add a functional test that asserts logged in users can see all items.
Add constants for possible values for the visible column/field of the ComponentGroup model.
Code review changes.
* Add API tests for component group visibility feature.
* Implement the visibility hidden option for a component group. Fixes#1892.
Add migration for the created_by column, in component_groups table.
Add methods to the ComponentGroup and User models to be able to work with the created_by column.
Hidden component groups are no longer displayed on the index page for loggedin users.
Add functional test for the dashboard page.
Save owner on create/edit component group.
Update the API tests for Component group visibility feature.
* Replace auth() usage with app(Guard::class).
* Apply StyleCI fixes.
* Drop the hidden visibility feature and fix all tests.
Some code review fixes too.
* Rename public to visible since it's a reserved keyword. Apply StyleCI fixes and correct typo.
* Code review changes.
* Tidy up component and component groups gathering.
* Code review changes and StyleCI fixes.
* Code review changes.
* Remove extra whitespace
* Remove useless method.
