v.1.7.4

Improvements:

1. [LUNA-5253] Route /healthcheck must be used without the “/<api>/” prefix, see healthcheck.

2. [LUNA-5257] Downloading images using samples/urls as data for

   detector,

   extractor,

   events generation,

   verification

   requests now using account_id for requests to Luna-Image-Store.

Migration:

See a migration manual.