mixxxdj/mixxx — pull request #128 by ywwg (2013-12-21 15:37:18+00:00)
Title: Prevent some master sync party-stoppers

* Deck passthrough activates -> sync disables
* Track ejected -> if master, sync disables, otherwise no change.
* Beatgrid on track cleared or becomes empty (0BPM) -> if quantize enabled, disable it (that's all we can do from bpmcontrol)