This helps to avoid flooding of output with the following messages on every MIDI song change:
fluidsynth: error: Unable to open file "/usr/share/sounds/sf2/FluidR3_GS.sf2"
fluidsynth: error: Couldn't load soundfont file
fluidsynth: error: Failed to load SoundFont "/usr/share/sounds/sf2/FluidR3_GS.sf2"
fluidsynth: error: Unable to open file "/usr/share/sounds/sf2/FluidR3_GM.sf2"
fluidsynth: error: Couldn't load soundfont file
fluidsynth: error: Failed to load SoundFont "/usr/share/sounds/sf2/FluidR3_GM.sf2"
- added arrays to the config to hold entries for the softsynths' config files. This is not active yet, but will later be used to give the user a list of config options instead of having to type it by hand.
- enable precompiled headers for all non-system-specific MIDI devices.
- moved the native Windows and Mac MIDI devices into their respective sections in the project file so that they won't get compiled on the other ones.