Right mouse click while rotating a knob = control stuck into permanent editing

Ok, I couldn’t test this fix on my VSTGUI version, so I’ve updated to the latest master version on GitHub.

I confirm that it works when moving the mouse cursor into another CViewContainer.
If you go outside the plug-in window, when the right click gets captured by the host (ex. you get a popup menu in Reaper or Logic), the editing remains stuck.
I don’t know if we can do something about this, or is outside our control, honestly… thoughts?

Thanks for the quick fix