Cleanup and portaudio additions
Just a few localized spelling changes and the addition of Pa_GetDeviceCount and Pa_GetDefaultInputDevice. Removed type check from _NativeInterfacingCallback and limited the type of CB to Delegate.
Just a few localized spelling changes and the addition of Pa_GetDeviceCount and Pa_GetDefaultInputDevice. Removed type check from _NativeInterfacingCallback and limited the type of CB to Delegate.