Elasticsearch Schema Versions UI Control
In order to support versions of the Elasticsearch schema, instance administrators will need need to be able to select the schema in the interface.
- an action (button/rake task) to create a new empty index on Elasticsearch server, and a row in the table
- CRUD interface for changing rows(version)'
read
andwrite
columns. This allows us to switch the schema version being read when rows are updated.
This is a further continuation of #12555 (closed) and #328 (closed).