[Docs] Remove Kilo
[Docs] Remove Kilo

Kilo being EOL, the content has been removed. We now get a 404
from the Kilo links on the main page of the docs.

This removes kilo links.

Change-Id: I133228dfadbf76d1fd5281a1a7020aa0491960aa

cloudnull/os-ansible-deployment,BjoernT/openstack-ansible,robb-romans/openstack-ansible,cloudnull/os-ansible-deployment,os-cloud/os-ansible-deployment,yanyao/openstack-ansible,BjoernT/os-ansible-deployment,os-cloud/os-ansible-deployment,BjoernT/openstack-ansible,bunchc/openstack-ansible,stackforge/os-ansible-deployment,cfarquhar/openstack-ansible,openstack/openstack-ansible,openstack/openstack-ansible,robb-romans/openstack-ansible,BjoernT/os-ansible-deployment,BjoernT/os-ansible-deployment,stackforge/os-ansible-deployment,yanyao/openstack-ansible,bunchc/openstack-ansible,cfarquhar/openstack-ansible