* Added first set of task-list tests
* Fix event prefix and add two extra task list tests
* Add test for task list item
* Update package to allow tests with slotfill to work
* Add tests for Task component
* Add tasks tests
* Revert package.json changes
* Update prefixEvent function and revert package.json changes
* Remove class additions to body tag
* Add missing styles to tasks container as well
* Remove feature flag
* Remove unused task status items
* Remove old task list components
* Remove more unused task status items
* Move completion checking to TaskList class
* Move completion checking to Task class
* Add changelog entry
* Fix up old task-list component references
* Remove flag around slotfill area
* Add back missing task stylesheet
* Move task specific styles to respective fills
* Add PR number to changelog entry