auto-retry working for XHR and form uploaders, many additional items TODO before this feature is complete
auto-retry working for XHR and form uploaders, many additional items TODO before this feature is complete

SimonWaldherr/uploader,SimonWaldherr/uploader,SimonWaldherr/uploader,SimonWaldherr/uploader,SimonWaldherr/uploader,SimonWaldherr/uploader,FineUploader/fine-uploader,FineUploader/fine-uploader,FineUploader/fine-uploader,SimonWaldherr/uploader