[lille] Update ref api for the new generators

dev/input/grid5000/sites/lille/clusters/chimint/chimint.yaml.erb

+# Use bmc network_address $i-ipmi.lille.grid5000.fr instead of $i-bmc.lille.grid5000.fr
+
+nodes:
+<% (1..20).each { |i| %>
+  chimint-<%= i %>:
+    network_adapters:
+      bmc:
+        network_address: chimint-<%= i %>-ipmi.lille.grid5000.fr
+<% } %>

dev/input/grid5000/sites/lille/clusters/chimint/nodes/chimint-13.yaml

 ---
 chimint-13:
   bios:
-    version: 1.5.3
+    version: 1.5
     release_date: 10/22/2010
     vendor: Dell Inc.
   network_adapters:

dev/input/grid5000/sites/lille/clusters/chinqchint/chinqchint.yaml.erb

+# Use bmc network_address $i-ipmi.lille.grid5000.fr instead of $i-bmc.lille.grid5000.fr
+# Also add myri0 network_address.
+
+nodes:
+<% (1..46).each { |i| %>
+  chinqchint-<%= i %>:
+    network_adapters:
+      myri0:
+        network_address: chinqchint-<%= i %>-myri0.lille.grid5000.fr
+      bmc:
+        network_address: chinqchint-<%= i %>-ipmi.lille.grid5000.fr
+<% } %>

dev/input/grid5000/sites/lille/clusters/chirloute/chirloute.yaml.erb

+# Use bmc network_address $i-ipmi.lille.grid5000.fr instead of $i-bmc.lille.grid5000.fr
+
+nodes:
+<% (1..8).each { |i| %>
+  chirloute-<%= i %>:
+    network_adapters:
+      eth0:
+        network_address: chirloute-<%= i %>-eth0.lille.grid5000.fr # why do we need that ?
+      bmc:
+        network_address: chirloute-<%= i %>-ipmi.lille.grid5000.fr
+<% } %>

dev/reference-api/reference-api.rb

@@ -111,7 +111,7 @@ global_hash["sites"].each do |site_uid, site|
 
         if network_adapter["management"]
           # Management network_adapter (bmc)
-          network_adapter["network_address"] = "#{node_uid}-bmc.#{site_uid}.grid5000.fr"
+          network_adapter["network_address"] = "#{node_uid}-bmc.#{site_uid}.grid5000.fr" unless network_adapter.key?("network_address")
         elsif network_adapter["mounted"] and /^eth[0-9]$/.match(network_adapter["device"])
           # Primary network_adapter
           network_adapter["network_address"] = "#{node_uid}.#{site_uid}.grid5000.fr" if network_adapter["enabled"]