- Fixed broken documentation for custom report definitions regarding column
formats.
- Modified date access to use the more efficient Date::get_date method, which
also shrinks the code.
- Added the 'remaining' format for all date columns.
- Many files were missing an explicit cmake.h include. Some were not including
it at all. Now it's used almost everywhere.
(cherry picked from commit 82ae86979c497e6d1d0c6b2b5a55aa379ec82c98)
- Some bad inefficiencies in date formatting were noticed, and when addressed,
caused a bug to surface. The length of a formatted date can be calculated
from the dateformat, but was done incorrectly. Very, very incorrectly.
- Added unit tests.
- Promoted date column-specific "countdown" size measurements up to the ColDate
base class. This neatly falls out from work on #1218.
- Noted a potential I18N problem in Date.cpp.
- Supports 'scheduled' date for tasks, which represent the earliest opportunity
to work on a task.
- Added unit tests for urgency.
- Implemented color rule.
- Added scheduled to 'info' report.
- Updated assorted documentation.
- Removed comments in default rc because they are never seen.
- Added (broken) 'ready' report, which is like 'next' but only for ready tasks.
