CReMAmf2csv (v.3)

1. A small label text at the bottom, with a link pointing to my research page (use a constant/variable so that we can alter the text if needed, as with version number). 2. A tick box asking people if they want durations or onset/offset (this is what is happening right now by default). If they clicked on 'durations', instead of computing note on event and note off event and time that it happened, we would add a column 'duration' and report a Note event instead. So we need a small event matching loop there, in order to report when something happened (the existing note on time), and wait until it is matched with the note off event in order to report duration. 3. last, at the moment we are reporting time based on the convention that the resolution is 960 ticks per beat. Using the existing sequencer class, look at metronome change information and add a time column as well (metronome = beats per minute). Time should be reported in seconds.milliseconds.