Pyskool 1.3

• Dropped support for Python 2.7 and Pygame 1.8
• Added support for Pygame 2
• Characters can no longer be knocked out with a punch while on a staircase
• Eric now finishes any action he's engaged in (hitting, firing etc.) before being frozen by a character who has a message for him
• Eric can no longer be knocked out if he's in the middle of an action (hitting, firing etc.)
• The shield in the girls' skool kitchen is now restored when loading a saved Back to Skool Daze game
• Speech bubbles are now drawn correctly after rescaling or loading a saved game
• Fixed the bug that causes right-facing sprites to be misdrawn on systems without SDL2
• Fixed the bug that can cause a skool window to reset to an incorrect state when starting a new game
• Fixed two bugs that can lead to a character being spontaneously "dethroned", even when not sitting down
• Fixed the bug that prevents lines-giving from being re-enabled after pressing the NO_LINES cheat key (3) a second time
• Fixed the bug that can send characters to negative x-coordinates
• Fixed Einstein's answers to Mr Rockitt's questions in Ezad Looks