Jean-Philippe Evrard 4470c16561 Removing the references of the elk stack
Because ELK stack isn't in the default playbooks anymore,
all the references to it should be removed from the
documentation section.

Change-Id: I5e79bc19cbb9070ece9b688d609303796ed0bef5
2015-11-25 16:49:23 +01:00
..