Selection criteria for listObjects()

[FilipJirsak]

Feature description

Most blob storage supports server-side filtering of blob lists. It would be good if the listObjects() method were overloaded to allow for specifying parameters for this selection. Almost all services allow filtering by prefix, so it would be appropriate to have a method like listObjectsbyPrefix(String) that supports list of blob names starting with prefix.
Filtering can be done within the application, but for large buckets, it can be a resource-intensive operation. So it's better to perform the filtering directly on the server.