v.0.5.2

Improvements:

1. [LUNA-6724] Default face descriptor version updated to 62

2. [LUNA-6745] A section landmarks17_threshold was removed from the SDK_BODY_DETECTOR_SETTINGS setting.

3. [LUNA-6748] Update Luna SDK to version 5.19.1. Added support for 64 face descriptor version.

Migration:

See a migration manual.