Per-item progress bars
Fixed list item progress bars during download if an item above is removed. Multiple docsets download at once.
Some cleanup.
Merged with upstream
Fixed overall progress, removed my extra on_downloadProgress arguments.
Fixed download button not being enabled; passing reference to list items via int, and redirects
Better check for completed downloads.
A little code clean-up, and clarification.
Merge pull request #79 from MichaelBeeu/mDownload

Multiple docset download ui tweaks