please add a "double note deleter"

[emekat]

I like this idea. I hate it when notes are stacked. I think they need some kind of tool to detect stacked notes. Also, maybe a tool to shift around the layers or send notes backward or forward through the layers would be a nice addition too.

what about some kind of tool that shows notes on different layers? like, the top-most layer is layer one. when a note is placed on top of another note, the bottom note becomes part of layer 2, and so on.

I wouldn't mind if I could choose which ones display on top. A rather minor aesthetic issue, although it would help me seeing the notes the way that I expect to see them and so easier to tell that things are in the right place.