I’ve tested the plugin and found that permalinks work correctly only starting with WP 3.5 version.
If you want your ‘Tasks’ page to display the list of tasks, you should copy the ‘task-list-template.php’ file from the plugin folder to the folder where your wordpress theme is (somewhere in ‘/wp-content/themese/name-of-your-theme’).
The bug with the path to the template file will be fixed in the next issue.
