##Documentation Guidelines
- Review project-plan.md each time you successfully test new code.
- Mark items as complete if the functionality passes testing and the item is not currently marked as complete.
- Add new items to the project-plan.md for any work that is successfully tested and there is no corresponding item in the project-plan.md document. Append "(unplanned)" to any items you add.
- Mark "(unplanned)" items as complete if they pass testing.