Estimator task

Task allows to process images using established policies. Policies can be specified in the request or use saved ones by passing the handler ID. Currently, it is possible to send images only as an zip-archive, indicating a link to it.

Please note, the task uses a lot of memory when processing data. So, its possible that worker will be killed due to lack of memory.

For detail see spec_estimate_images.

After completing the subtask, the results of the estimates are placed in the Luna Image Store (as a result of the task).