GUI semi-overhaul. Fixed timeline. Division options.
Rearranged the gui somewhat in expectance of final
features. You can set the beats per measure and
measures per phrase to affect the way the grids draw
their major divisions. Block endings appear red in
the pattern editor. Zero measures per phrase eliminates
major divisions in the song editor.
When creating new blocks their beginnings and endings
are quantized according to beats per measure or minor
divisions in the song editor.
Note beginnings and block beginnings are quantized when
moved according to current quantization settings.