Merge branch 'master' into develop
Updated wputils dep.
If a post's visibility setting it set to 'explicit,' do not push to elasticsearch.
Moved deleteOne to BaseWorker so PutWorker can use it.
If the visibility parameter is explicit, do not PUT the content into elasticsearch and delete it if it's already in ES.
composer.json file bumped
1.0.9
Merge branch 'develop'