Automatic merge from submit-queue
Update elasticsearch and kibana usage
```release-note
Updated default Elasticsearch and Kibana used for elasticsearch logging destination to versions 2.4.1 and 4.6.1 respectively.
```
Updated controllers for elasticsearch and kibana to use newer versions of images. Fixed e2e test because of elasticsearch backward incompatible API changes.
Fixed out of sync elasticsearch controller for coreos.
@piosz