Support for setting custom S3 endpoint for using S3 compatible provider.

[Bo0mer]

Hello,

First of all -- thanks for your awesome work!

The official S3 resource has support for setting custom endpoint for using S3 compatible provider, but does not support multiple files. While this resource supports multiple files, it does not support setting custom S3 endpoint.

Do you have any idea for an easy way to tweak it so I'd be able to configure a custom S3 endpoint? I'm using minio, if that matters.
Thanks!

[Bo0mer]

I ended up forking your repo and implementing this functionality by myself. You could check it out here.