v2.3.0

Added

• A broken robot voice reads every new subject aloud as soon as it is
  rolled: the system's own voice, vocoded, stuttering and glitching
  differently every time. Moving on to another subject cuts it off.
  Auto voice (Shift + V) turns it off, Speak (V) replays it.
• The timer talks with the same voice, like a passive-aggressive lab AI:
  it announces the time left, puts on the pressure, counts down from 10 and
  calls the end. The sound button mutes it with the other alerts.
• A very soft tick on every minute of a timer session.