v3.0.2

Fixed:

• send_processing_job: Match method signature to order of click parameters, #1303
• Workspace.image_from_*: remove obsolete workaround for sirfz/tesserocr#194, #1303
• Use fork-context Queue instead of mp.Queue to avoid shutdown deadlock, #1303
• Update docstrings for ocrd_cli_options and the OCRD_MAX_PARALLEL_PAGES, #1303