Attachment back_url in login
When user needs to be authenticated to download an attachment, he/she logs in as usual, but because the
back_url points to a file download instead of a HTML page, the login form stays visible.
This is confusing some users. I believe the page should be refreshed automatically to show the
Is this fixable? For now I just extended the
attachment#show to also work for binary files (show the download link), but it doesn't look very good and it doesn't fix the
attachment#download links in
back_url, only the