UCSFMemoryAndAging/tabcat — pull request #97 by davidmarin (2014-03-20 20:39:53+00:00)
Title: Stargazer staircasing

`TabCAT.Task.Staircase` can now require a streak of a certain length before changing intensity.

Used this in Stargazer to change from 1-up, 2-down to 1-up, 1-down, but requiring two correct in a row for stars to go up.