TTAudioUnit: various fixes -- the help patcher actually works now, at least with the default plug-in and channel configuration.
TTAudioUnit: various fixes -- the help patcher actually works now, at least with the default plug-in and channel configuration.

eriser/JamomaCore,jamoma/JamomaCore,eriser/JamomaCore,eriser/JamomaCore,jamoma/JamomaCore,eriser/JamomaCore,jamoma/JamomaCore,jamoma/JamomaCore,eriser/JamomaCore,jamoma/JamomaCore,eriser/JamomaCore,eriser/JamomaCore,jamoma/JamomaCore,eriser/JamomaCore,jamoma/JamomaCore