x 2020-04-12 This is the done.txt file. All tasks marked complete will appear her.
x 2021-04-21 due test due:2021-04-22
x 2021-04-26 done.txt functionality
x 2021-04-24 stale.txt
x 2021-04-23 schedule
x 2021-04-26 add
x 2021-04-28 due
x 2021-04-29 project tree & context tree
x 2021-05-21 fix
