* Elasticsearch: Add highlight for logs
* Fix running of queries trough backend only when shouldRunTroughBackend
* Fix incorrect json in test string
* Address feedback
* Keep order of words same
* Elasticsearch: Add processing of logs query to backend
* Add and fix tests
* Add snapshot tests
* Fix test in ES client
* Small updates, remove redundant logic
* Refactor setPreferredVisType to improve readability