Added the metadata database to the project definitions.
CORE-5655 converted filtered to set

In the function filter-favorites inside the set/intersection call, both arguments are now sets.
CORE-5719: added a way to determine if Agave is unavailable
CORE-5719: only return error messages indicating that Agave is down if necessary
[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
[CORE-5685] returns comment object now
[CORE-5599] post_time now in ms since posix epoch
switched comments db calls to non-entity form
CORE-5599 documented endpoints

The following endpoints were documented
POST /secured/filesystem/entry/{entry-id}/comments
GET /secured/filesystem/entry/{entry-id}/comments
PATCH /secured/filesystem/entry/{entry-id}/comments/{comment-id}
fixed comment retraction bug

 The commenter can now retract comments he made on a read only file.
fixed comment retraction bug

 The commenter can now retract comments he made on a read only file.
optimized list favorites

There were two calls to path-for-uuid for each favorite.  This was replaced with a single call to paths-for-uuids.