Merge pull request apache#1 in CS/cloudstack from change_vrrp_multicast_address to 4.8.0-trioptima

* commit 'b46ffaf0f8a945d586f3cf019d7856040305c2e6':
  systemvm: change vrrp multicast address

Author: serbaut

systemvm/patches/debian/config/opt/cloud/templates/keepalived.conf.templ

@@ -17,6 +17,7 @@
 
 global_defs {
    router_id [ROUTER_ID]
+   vrrp_mcast_group4 225.0.0.50
 }
 
 vrrp_script heartbeat {
@@ -48,4 +49,4 @@ vrrp_instance inside_network {
     notify_backup "/opt/cloud/bin/master.py --backup"
     notify_master "/opt/cloud/bin/master.py --master"
     notify_fault "/opt/cloud/bin/master.py --fault"
-}
+}