Cannot download guestbook in Chrome if Dataverse has a "," in the name

[scolapasta]

Discovered by CCAFS:
https://dataverse.harvard.edu/dataverse/CCAFSbaseline

If a Dataverse has a "," in the name, the user gets an error when downloading guestbook responses via Chrome.

ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION

This looks to be easily solved by adding quotes around the filename when setting the Content-Disposition header (see https://stackoverflow.com/questions/13578428/duplicate-headers-received-from-server)

At the same time we should consider:

• by adding these quotes, we likely don't need to replace spaces with "_".
• would it be better to use the guestbook name as the name instead of dataverse name and id (@jggautier ?)

[jggautier]

would it be better to use the guestbook name as the name instead of dataverse name and id (@jggautier ?)

Or the name of the guest book plus the name of its dataverse? I'm not sure yet how many dataverse admins collect and need to sort many guestbook CSVs from the same dataverse. And if they'd find the extra info in the file names helpful.

[mheppler]

Retracted closing issue as a duplicate of #4671.

[mheppler]

Apparently I already tried to close this issue as a duplicate. So this time, lets leave this one open, and close Guestbook: Cannot download a particular guestbook using Chrome, throws duplicate header error #3581 as the duplicate.