Patterpad 0.16.1

Fixed

• Open Recent over an open project showed only the first scene. The shared session opens the new
  project and then runs the close hook for the old one, and Patterpad's hook tore down whatever was
  loaded, which by then was the new project. The rest of its scenes never streamed in. The hook now
  closes only a project that is still the current one.
• Switching projects flushes what you were typing first. An edit still inside the autosave
  debounce was dropped when Open Recent, Open, Open Patterpack or New Project switched projects
  underneath it. The switch now waits for the outgoing project's save, Notes, comments and remembered
  place, as Close Project always did.
• A problem about a file now names the file. The problems bar said "This file sits outside the
  project's folders" about a file it never named, and "Go to issue" has nowhere to go for a file with
  no node in the story. Not-in-project, merge-conflict, stale-build and tidy-up problems now give the
  path relative to the project, and the not-in-project one says which folder this project would read
  it from.
• Editing a scene for the first time no longer raises "not in project" on the file the save just
  wrote. A project with no authoring folder yet (one generated by another tool, say) gets its
  authoring/<scene>.patterx created by the first save's edit trail; the save never told the in-memory
  model about that file, and the check compared disk with the model, so it flagged a file sitting
  exactly where it belongs. Two fixes: the save registers the shard it writes, and the check judges by
  folder, as the loader does, so a file that appears there by any route is in the project.