Version for Kibana 6.6 and upper
Now supports Kibana 6.6 and upper
This version works on any Kibana 6.6.X and upper
Important: If you have any problem with the plugin version (like a warning message "it expected Kibana version "6.0.0", and found "6.X.X") only change the value of the "version" tag on the package.json to your Kibana version