Alexander Reelsen a1f7fff901 Watcher: Cut settings over to xpack.watcher (elastic/elasticsearch#1909)
This cuts over all settings from `watcher.` to `xpack.watcher` as
part of the settings cleanup for 5.0.

Relates elastic/elasticsearch#1441

Original commit: elastic/x-pack-elasticsearch@c82483bf25
2016-04-12 10:34:23 +02:00
..