Accessibility updates

I’ve updated the game version to 1.2.1 to incorporate some accessibility changes.

• The maximum width of the passages is a little narrower
• The select icons on the cards can now be tabbed too and keyboard activated, so you can pick cards with the keyboard alone
• There is now a settings menu that allows you to change the default font-size up or down
• There is now a restart button on the new settings menu

Settings are accessed through the same button as the glossary (the woodlouse with the question mark in the top right corner).