Cherry-pick #4867 to 6.0: Set default credentials for Kibana#4892

Merged

tsg merged 1 commit intoelastic:6.0from monicasarbu:backport_4867_6.0

Aug 14, 2017

+58-45

Commits on Aug 14, 2017

- Set by the default the credentials for connecting to Kibana the same as for Elasticsearch (elastic#4867 )
monicasarbu
committed