- Adjusting file layouts to match between include and src

- Updating TODO items.

TODO.md

@@ -1,5 +1,8 @@
-- [ ] Rip apart scheduler and re-implement runDag as a utility function, taking an execution pool, task list, and logger
-- [ ] Separate concerns for DAG logger vs DAG definition storage
-- [ ] Add in authorization scheme (maybe JWT?)
-- [ ] Flesh out server and interface
-- [X] Add ability to define child -> parent relationships
+- Open
+  - [ ] Add in authorization scheme (maybe JWT?)
+  - [ ] Flesh out server and interface
+  - [ ] Handle return on errored DAG / Task
+
+- Completed
+  - [X] Add ability to define child -> parent relationships
+  - [X] Rip apart scheduler and re-implement runDag as a utility function, taking an execution pool, task list, and logger