rwaldron/johnny-five — pull request #416 by dtex (2014-07-28 12:52:09+00:00)
Title: Piezo test fix

In the playTune test there was just 4ms of wiggle room for the tune to finish. In Travis this failed about half the time (only 3 calls were made on freqSpy). I added 20ms to the timeout. I’ve seen other Piezo tests failing, but this was the most common offender.