Patterns/1Pattern feature request - tooltips, and active division indicators

[DaveBenham]

The design of both Patterns and 1Pattern is well thought out and logical. Never-the-less, I often struggle a bit when trying to select specific divisions. Having a tooltip appear when hovering over a cell that identifies the division (and row for Patterns) would be extremely helpful.

Also, It would be cool to be able to see which divisions are firing with each clock tick. Perhaps a small LED for each division along the top of Patterns, and down the right side for 1Pattern.