Documentation for file upload API is outdated
Some information on the following doc page is outdated: https://docs.indiscale.com/caosdb-server/specification/Fileserver.html
- "destination" has been renamed to "path"
- "FileRepresentation" must be the first entry in the form data (this is not mentioned in the docs)
- currently the $temporary_identifier must not contain slashes... see: #126