Comment 11 for bug 1377566

Two steps forward one step back.
Made some progress but having difficulties getting things pushed to github.

Knocked together an ugly Properties dialog (labels and text entries basically) and made a few other changes but they are incomplete, still a few pieces need to be glued into place. Maybe I'll be be able to figure it out myself but I may need some advice on how to organise the backend logic needed for metadata, but that should all make more sense when I can push the code to github and submit an updated pull request.