Tcod

Added
- Added explicit support for namespace packages.

Changed
- Using `libtcod 1.23.1`.
- Bundle `SDL 2.26.0` on Windows and MacOS.
- Code Page 437: Character 0x7F is now assigned to 0x2302 (HOUSE).
- Forced all renderers to ``RENDERER_SDL2`` to fix rare graphical artifacts with OpenGL.

Deprecated
- The `renderer` parameter of new contexts is now deprecated.

Fixed
- `EventDispatch` was missing new event names.

Added
- Ported SDL2 joystick handing as `tcod.sdl.joystick`.
- New joystick related events.

Changed
- Using `libtcod 1.22.3`.
- Bundle `SDL 2.24.0` on Windows and MacOS.

Deprecated
- Renderers other than `tcod.RENDERER_SDL2` are now discouraged.

Fixed
- Fixed double present bug in non-context flush functions.
This was affecting performance and also caused a screen flicker whenever the global fade color was active.
- Fixed the parsing of SDL 2.24.0 headers on Windows.

Added
- You can new use `SDLConsoleRender.atlas` to access the `SDLTilesetAtlas` used to create it.
[121](https://github.com/libtcod/python-tcod/issues/121)

Fixed
- Fixed the parsing of SDL 2.0.22 headers. Specifically `SDL_FLT_EPSILON`.

Fixed
- SDL renderers were ignoring tiles where only the background red channel was changed.

Changed
- The SDL2 renderer has had a major performance update when compiled with SDL 2.0.18.
- SDL2 is now the default renderer to avoid rare issues with the OpenGL 2 renderer.