This commit adds a new Logstash component to x-pack to support the config management work. Currently, the functionality in this component is really simple; all it does is upload a new index template for `.logstash` index. This index stores the actual LS configuration.
On this template is bootstrapped in ES, Kibana can write user-created LS configs which adhere to the mapping defined here. In the future, we're looking into adding more functionality on the ES side to handle config documents, but for now, this is simple.
relates elastic/x-pack-elasticsearch#1499, relates elastic/x-pack-elasticsearch#1471
Original commit: elastic/x-pack-elasticsearch@d7cc8675f7
Adds a gradle build for documentation testing, partially stolen from the xpack meta repo. Updated to make work with the current setup
index.asciidoc was updated/enabled as a test, and various pre-existing tests appear to be working. There are a large number of tests still ignored due to missing proper // CONSOLE tags
Original commit: elastic/x-pack-elasticsearch@1d596f0be3