These new APIs match the web client features.
I'm aware that some API do not follow REST best practises.
I want to avoid things likes "/user/folders/<path>"
where "path" must be encoded and making it optional create issues, so
I defined resources as query parameters instead of path parameters
combined with server side processing I can now list a directory with
about 100.000 files in less than 2 seconds without losing client side
filtering and pagination
