Revert "Merge branch 'cluster-x' into 'master'"

data/grid5000/sites/toulouse/clusters/estats/estats.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-1.json

...d5000/sites/toulouse/clusters/estats/nodes/estats-10.json

...d5000/sites/toulouse/clusters/estats/nodes/estats-11.json

...d5000/sites/toulouse/clusters/estats/nodes/estats-12.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-2.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-3.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-4.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-5.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-6.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-7.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-8.json

...id5000/sites/toulouse/clusters/estats/nodes/estats-9.json

...id5000/sites/toulouse/network_equipments/gw-toulouse.json

data/grid5000/sites/toulouse/network_equipments/oobm.json

data/grid5000/sites/toulouse/servers/montcalm-10.json

data/grid5000/sites/toulouse/servers/oobm.json

input/grid5000/ipv4.yaml

input/grid5000/sites/toulouse/clusters/estats/estats.yaml

...rid5000/sites/toulouse/clusters/estats/estats_ip.yaml.erb