- Added support for more varied durations when specifying recurring tasks,
such as '3 mths' or '24 hrs'.
- Fixed bug #417, which caused sorting on countdown fields to be wrong
(thanks to Michell Crane).
- Durations are now based on seconds, rather than days, and can accept/parse
negative durations.
- Relocated util/formatSeconds and util/formatSecondsCompact into
Duration object.
- Relocated unit tests.
- Upgraded Duration object to use seconds, not days.
- Enhanced Duration so that it can now parse '4 mins' etc.
- Converted unit tests to use a UnitTest object, with more methods and
and exit summary.
- Removed "fail" tests in tdb.t.cpp, because it artificially reduces
the number of passing tests - the comments in the code suffice.
- Added unit tests for Date enhancements
- Added unit tests for duration recognition
- Task parsing now supports due: using relative dates
- Task parsing now supports recur: and until: attributes
- Task parsing now support private attributes base: and range:
