v.3.0.1

Improvements:

1. Human body descriptors are now supported in cross-matching and clustering tasks. See clustering task, cross-match task.

2. In some cases, when the service proxies requests, 504 code may be returned.

Bugs fixed:

How to update from previous version:

To update from previous version, replace folders docs, luna_tasks, tests, deploy and update dependencies from requirements.txt.