Code review comment for lp:~artem-anufrij/scratch/dont-force-to-save-unsaved

I think if you close the individual tab (as opposed to the whole app) you should be prompted to either save or delete. I don't think we should encourage a workflow where users can perpetually store a bunch of documents in a hidden folder. Additionally, in the current workflow I'm not sure how I'm supposed to discard a document that I've decided I don't actually want to save.

I'm also thinking that we should override the tab/title name for unsaved documents and just call them "unsaved document" or something instead of referring to them as a file name with a location inside the app.