CSV Upload of redirects

[chadanuk]

Feature Request: Ability to upload a simple CSV (template provided) of URL redirects. It looks like it should be simple looking at the table page_redirects, just makes it easier if my marketing team gives me a massive list of URLs on an excel sheet..

[neil-jennings]

I did put a quick function a while back but the upload location is still hard coded: https://github.com/Web-Feet/coasterframework/blob/master/src/Models/PageRedirect.php#L38

And this can be run this from the url: /admin/redirects/import

Will look at a nice upload button on the redirect page at some point.