v0.8.5

Added

• Models: Download all for a single model. Open a ready model's files
  and the button saves every part, install-<model>.sh and both checksum
  lists into one folder. In Chrome and Edge you choose the folder, with
  progress, and choosing the same folder again resumes; other browsers use
  their download folder. When it finishes it shows the install command for
  the GPU host. This lets you bring one new model over without a new GPU kit.

Fixed

• The model's download script was listed twice in the file panel.