Version control tracking for the generate todo.txt tool files.
To point todo.txt to this directory, add the following to the ~/.todo.cfg file:
# Your todo.txt directory (this should be an absolute path)
export TODO_DIR="/path/to/wiki/todo"
# Your todo/done/report.txt locations
export TODO_FILE="$TODO_DIR/todo.txt"
export DONE_FILE="$TODO_DIR/done.txt"
export REPORT_FILE="$TODO_DIR/report.txt"