Improve the general functionality for editing the task list -
1. Show ALL tasks when the project is opened, not just the first 100
2. Return back to the task line after saving 'Edit Task', instead of the project heading.
3. Ability to leave blank task lines for editing later or creating visual breaks between Parent task groups.
4. Undo button to correct deletions
5. Improved 'indenting' when adding parent or child tasks. Current functionality can be confusing and frustrating compared to MS Project.