Added a label to show that no users exist
Added helper methods for date formatting
Task creation view
Added support for editing existing tasks
Added support for updating an existing task
Due date now a Date instead of time interval
Properly storing and setting date
Added delegate classes
Added short date formatter
Added delete method in task view
Muted
Added helper to list tasks by completion state
Show a message when there are no items and added support for editing items
Hide the toolbar
Added extra sort methods
Added sorting toolbar