Accessibility update

Multiple adjustments to automatic self-voicing (triggered by pressing 'V' during the game). This is an accessibility feature which, while not perfect, should hopefully be more usable than it was before.

• Self-voicing indicator now more readable, telling you how to turn it off in case you triggered it by accident.

• Main menu (and some others) have voice options added

• Week labels no longer constantly voiced

• Studying should now voice results correctly

• Class selection screen a little more understandable

• Moods screen summarises results in voice

• Many sections reworked to use screen language so that the above would be possible, so please let us know if you encounter strange errors anywhere in the game.

Other changes:

• Candidate fix for a crash translating strings with {tag=} in them. Appears to have only affected translations.

• Work around a crash syncing Steam stats if the API failed to get the death count.

Currently working on further translation-related issues.