v4.4.0

• The training flag can now be applied to samples, not just occurrences.
• Add support for importing locations from SHP files in Web Mercator projection.
• Importing a location with multiple entries in the SHP file *.dbf file now results in multiple
  locations, rather than only the first being imported. They can be manually merged afterwards if
  required.
• Rest API supports JWT authentication, including support for storing a public key in website
  registration details that can be used for JWT authentication in the REST API.
• Rest API supports creating, updating and reading samples, occurrences and locations. See
  /index.php/services/rest after upgrading the warehouse for details.
• Rest API suports a media-queue endpoint which allows images to be posted first then attached to
  subsequent data submissions.
• Submissions of any media data can include a queue field value instead of a path. If supplied,
  then a matching file will be copied from the media queue if it exists and linked to the
  submission.