Curator-opensearch

-----------------------

**Bug fixes**

* Do not try to set replica count if count matches provided argument.
247 (bobrik)
* Fix JSON logging (Logstash format). 250 (magnusbaeck)
* Fix bug in `filter_by_space()` which would match all indices if the provided
patterns found no matches. Reported in 254 (untergeek)

------------------------

**Bug fixes**

* Renamed unnecessarily redundant ``--replicas`` to ``--count`` in args for
``curator_script.py``

------------------------

**General**

* Snapshot name now appears in log output or STDOUT. 178 (untergeek)
* Replicas! You can now change the replica count of indices. Requested in 175
(untergeek)
* Delay option added to Bloom Filter functionality. 206 (untergeek)
* Add 2-digit years as acceptable pattern (y vs. Y). Reported in 209
(untergeek)
* Add Docker container definition 226 (christianvozar)
* Allow the use of 0 with --older-than, --most-recent and
--delete-older-than. See 208. 211 (bobrik)

**Bug fixes**

* Edge case where 1.4.0.Beta1-SNAPSHOT would break version check. Reported in
183 (untergeek)
* Typo fixed. 193 (ferki)
* Type fixed. 204 (gheppner)
* Shows proper error in the event of concurrent snapshots. 177 (untergeek)
* Fixes erroneous index display of ``_, a, l, l`` when --all-indices selected.
Reported in 222 (untergeek)
* Use json.dumps() to escape exceptions. Reported in 210 (untergeek)
* Check if index is closed before adding to alias. Reported in 214 (bt5e)
* No longer force-install argparse if pre-installed 216 (whyscream)
* Bloom filters have been removed from Elasticsearch 1.5.0. Update methods
and tests to act accordingly. 233 (untergeek)

----------------------

**Bug fixes**

* Snapshot name not displayed in log or STDOUT 185 (untergeek)
* Variable name collision in delete_snapshot() 186 (untergeek)

----------------------

**Bug fix**

* Override default timeout when snapshotting --all-indices 179 (untergeek)

-------------------------

**General**

* New! Separation of Elasticsearch Curator Python API and
curator_script.py (untergeek)
* New! ``--delay`` after optimize to allow cluster to quiesce 131 (untergeek)
* New! ``--suffix`` option in addition to ``--prefix`` 136 (untergeek)
* New! Support for wildcards in prefix & suffix 136 (untergeek)
* Complete refactor of snapshots. Now supporting incrementals! (untergeek)

**Bug fix**

* Incorrect error msg if no indices sent to create_snapshot (untergeek)
* Correct for API change coming in ES 1.4 168 (untergeek)
* Missing ``"`` in Logstash log format 143 (cassianoleal)
* Change non-master node test to exit code 0, log as ``INFO``.
145 (untergeek)
* `months` option missing from validate_timestring() (untergeek)