- Added feature #800, adding a new command 'columns' that lists all the columns
available for custom reports, and includes their formatting options (thanks
to T. Charles Yun).
- Fixed problem with incorrect Color vector addressing.
- Modified ViewText to not underline empty column headers.
- Implemented ViewText::set method to set only color.
- Fixed bug that caused dependencies to be sorted by UUID, although
they are shown as IDs.
- Updated unit test to accomodate new comma-less formatting of
dependencies.
- Integrated ViewTask and ViewText completely.
- Obsoleted Table.{h,cpp}, Grid.{h,cpp}, grid.t.cpp
- Fixed ViewTask rendering bug that caused the full width to be used every time.
- Broke out View into ViewTask and ViewText, where the former uses an
external std::vector <Task> as storage, thus eliminating the additional
copy, and the latter that duplicates data and color into 2D vectors
for rendering non-task data.
