If you're happy and you know it, commit all your files.
Added standalone kibana installation
not working: Tried to install kibana to an ES subdirectory.
First working installation with ES and Kibana on one port.

 - still unsecured
Added Elasticsearch proxy with securing.
Merge remote-tracking branch 'origin/master' back into development

Conflicts:
	tasks/kibana.yml
	tasks/main.yml
	vars/main.yml