[CORE-5646] Added support for the limit query parameter
[CORE-5646] suggest endpoint returns correct response now
CORE-5725: Set the content-type to application/octet-stream for downloads.
[CORE-5688] implemented endpoint
CORE-5733: allow metadactyl-clj to run using `lein ring server-headless`
CORE-5733: ensure that list selection property values always contain "display" and "value" elements
[CORE-5690] implemented endpoint
[CORE-5691] implemented endpoint
CORE-5740: modified the file path translation code so that it doesn't attempt to translate empty paths