Fix event buffer add counter usage.
Test location query event at the initial location.
Support location query event.
Test location query at the end of a track.
Test voice count query event.
Implement voice count query event.
Test force query event.
Support simple force adjustment in the debug generator.
Update actual note force in .f event for force query purposes.
Implement note force query event.
Remove obsolete query event handling code.
Merge pull request #88 from kagu/fix_query_events

Fix query events