Feature request: Allow opt in (whitelist) of hidden folders

[boarik]

Example:
The files .well-known/config.json, .well-known/public-key.pem etc. all reside under the "hidden" folder .well-known. We would like to configure the .well-known prefix to not be skipped when deploying content to the S3 bucket.

I believe the code responsible for the skip is here: https://github.com/bep/s3deploy/blob/master/lib/deployer.go#L252

[dltj]

Whoaboy. I just ran into this myself. Hopefully, the author will add this request. Otherwise I may need to learn Go.