* Load: Fix program freeze if loading a song with a
VST/AU plugin from the command line. Was probably
only a problem on Linux.
* VST/AU: Enable all audio channels of VST/AU plugins
when the plugin is initiated since some plugins
don't enable all channels by default. For instance,
the U-he Runciter plugin only enables one of its
channels. In the future there should be an option
to select bus layout for plugins
* Editor: Fix inserting a new note below another note
in a non-polyphonic matter, i.e. so that the end of
the first note stops where the second note starts.
This could in some situations fail spectacularly.
Bug introduced in 6.9.80