Tcod

Fixed
- Fixed version mismatch when building from sources.

Added
- Added the *decoration* parameter to *Console.draw_frame*.
You may use this parameter to designate custom glyphs as the frame border.

Deprecated
- The handling of negative indexes given to console drawing and printing
functions will be changed to be used as absolute coordinates in the future.

Fixed
- The setup script should no longer fail silently when cffi is unavailable.

Changed
- `KeyboardEvent`'s '`scancode`, `sym`, and `mod` attributes now use their respective enums.

Added
- Added modernized REXPaint saving/loading functions.
- `tcod.console.load_xp`
- `tcod.console.save_xp`

Changed
- Using `libtcod 1.18.1`.

Fixed
- `tcod.event.KeySym` and `tcod.event.Scancode ` can now be hashed.

Changed
- Using `libtcod 1.17.1`.

Fixed
- Fixed regression with loading PNG images.