suggestions

Hi and thanks for trying to get some life into pencil2d!

I have a few suggestions:

  • make it possible to copy and paste several frames (maybe also to group frames)

  • make undo apply to deleted frames

  • make it possible to have a panning background (layer), while other layers are not affected

  • I dont get the resolution thing, if i zoom in and draw, the pencil draws one size, and when zooming out, another…(and resolution?) annoying when one wants to draw details. In other words, make it possible for the pencil size to follow, or “ignore” the zoom

  • please, dont forget the linux users (nightly builds…)