* AStar2D, AStar3D and AStarGrid2D will now return a path when allow_partial_path is true even if the destination is a solid/disabled point.
# Conflicts:
# core/math/a_star_grid_2d.cpp
# core/math/a_star_grid_2d.h
* AStar2D, AStar3D and AStarGrid2D now can return a partial path if the destination point isn't reachable but still in the map. This option is available for both get_point_path and get_id_path
This allows to include script_instance.h directly in the
generated gdvirtual.gen.inc, and remove excessive includes
from the codebase.
This should also allow Resource to use GDVIRTUAL macros,
which wasn't possible previously due to a circular dependency.
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.
It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).
We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).
Also fixed "cf." Frenchism - it's meant as "refer to / see".
