fixed b.year typo
added b.weekday() for having string var for day of the week
removed 'animation' usage for millis

that Processing description doesn't exactly apply to InDesign...
added timestamp function

useful for saving files uniquely
added b.milliseconds() for more precise time grabbing/stamping

b.millis() is setup like processing uses [as ellapsed millis] - but
there is also a use to know the fraction of current seconds time
fixed credit categories
updated changelog for new functions