now the thing should display break msg after time's up for a chunk of decisions; mousetracker can still complain about moving mouse too slow and stuff tho

added some listener events for received MT messages; still need a counter or something to have multiple decisions made in between digit tasks

discovered mousetracker's built-in rand functionality for stimuli; wrote a lovely clojure script for generating strings

the udp msg back only says if the response is correct or not; just discovered that MouseTracker can display something when the response is wrong anyways...