Busting reminder

Adds the number of busts you are likely to be able to do right now, to the jail link in the left part of your screen.
Number is green if your last 72h is your best bust streak in recent memory.
Number is red if you should be able to do more busts right now.
Script assumes that your bust tactics are always the same. Meaning the time between busts and their difficulty are very roughly the same day to day.