Resolwe

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Fixed
-----
- Fix ``htseq-count-raw`` process to correctly map features with associated
feature symbols.


=================

===================

Fixed
-----
- Make sure that tmp dir exists in Docker executor


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===================

Changed
-------
- **BACKWARD INCOMPATIBLE:** Run data purge in a separate worker to make sure
that listener replies to the executor within 60 seconds
- Use batcher for spawned processes in listener
- Increase Docker's memory limit for 100MB to make sure processes are not
killed when using all available memory and tune Docker memory limits to
avoid OOM.

Added
-----
- Raise an exception in Docker executor if container doesn't start for 60
seconds
- Set ``TMPDIR`` environment variable in Docker executor to ``.tmp`` dir in
data directory to prevent filling up container's local storage

Fixed
-----
- Process SIGTERM signal in executor as expected - set the Data status to
error and set the process_error field
- Clear cached Django settings from the manager's shared state on startup


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Changed
-------
- Switch channels_redis dependency to upstream version

Added
-----
- Python execution engine
- Support multiple entity types
- Support extending viewsets with custom filter methods
- Add `tags` attribute to ``ProcessTestCase.run_process`` method which
adds listed tag to the created ``Data`` object
- Copy ``Data`` objects tags from parent objects for spawned ``Data``
objects and ``Data`` objects created by workflows

Fixed
-----
- Fix manager shutdown in the test runner. If an unrecoverable exception
occurred while running a test, and never got caught (e.g. an unpicklable
exception in a parallel test worker), the listener would not get terminated
properly, leading to a hang.
- Data and collection name API filters were fixed to work as expected (ngrams
was switched to raw).


===================

===================

Added
-----
- Use prioritized batcher in listener


===================

===================

Added
-----
- Use batching for ES index builds

Fixed
-----
- Fix handling of M2M dependencies in ES indexer


===================