[Evolution] wishlist item for tasks

[Brian Grossman <brian SoftHome net>]

Instead of tasks being a simple list, I'd like to organize
them hierarchically.

For example:
        Take over the world.
                Invent contraption.
                        Design
                        Manufacture
                        Discuss to death
                Slap Pinky around.
                Deploy device
                        Lose device
                        Slap Pinky around
                        Find device
                Engage device
                        Slap Pinky around
                        Push button
                Bask in glory
        Fix world problems.
                Hunger
                Domestic violence
                        Slap Pinky around
                War

Brian