Also pushes GetCornersInSequence() into EDA_SHAPE
so it can be shared between SCH_TABLE and PCB_TABLE.
Also fixes bug in drawing column rulings over the
right external border.
Also fixes a bug with dialog control enabling.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/20350
Also cleans up a misconception about table header borders,
and renames the getter/setter to be clearer.
Also makes sure that table cells are updated when the table
layer changes.
And another bug where we were writing the grey color value
back to the cell for hidden cells.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/20319
Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
There was a gentle mish-mash of booleans, some with
true being left/right and some up/down, and some functions that
can flip in both axes (which is never actually done, and doesn't
really make geometric sense).
Replace all this with the FLIP_DIRECTION enum class, which makes
the intention completely unambiguous.
This also then allows a small scattering of simplifications,
because everything takes the same type and you don't have to
fiddle booleans to fit.
Also adds support for tabbing between table cells in the
table editor dialog.
Also adds support for calling the table editor dialog from
edit properties on a table selection.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17337
Andrzej Wolski