- Config is now providing a default set of all configuration variables.
- The default set is used to both initialize a Config object, and to
create a sample .taskrc.
- Implemented unit tests to verify tag manipulation
- Implemented unit tests to verify nag functionality
- Implemented unit tests to verify bug fix for hang on shadow write
- Implemented unit tests to verify bug fix for unsupported recurrence periods
- Implemented unit tests to verify bug fix for hang on sort
- Corrected typo in add.t