Version 1.2.1 released

This is a maintenance release. It doesn't add any new story content to the game.

Updates to the game include:

-game now saves on quit and automatically loads the last save when starting the game

-made some music transitions smoother

-added version number to main menu

-updated game engine from Renpy 7.3.2 to 7.4.11

-removed dead link from credits page

-fix for italics in German translation

-re-coded all sprites to take advantage of updated game engine. This removes around 300 unnecessary image references

-improved font rendering for bold text in Chinese, and italic/bold text in other languages

Itch-specific updates

-added a SNAP build for Linux