V-Drum Explorer version 1.0.0-alpha03

Changes since 1.0.0-alpha02:

• Initial support for TD-27
• Change MIDI library choice (hopefully invisible to most users)
• Fix stack overflow error on some changes
• Fix tempo sync switch not reflecting in UI
• Select the first output device as a reasonable default in Instrument Audio Explorer
• Attempt to find a reasonable default input device in instrument recording dialog