Popping at the start of some new chords when live

[JoshuaPostel]

At the start of some chords, a large negative pitch bend is sent to the DAW. Could be caused by a zero/epsilon t value on the first call to BendPath::bend().

When recorded and played back the popping is not present. Could be that the DAW is smoothing out parameters, which could be an approach to fix this issue.