Better updateconf, check VM state to allocate a new cluster VNC port
Better updateconf, check VM state to allocate a new cluster VNC port

(cherry picked from commit acdfdd5217075b7b014bec16a3451f765e0d343b)

OpenNebula/one,atodorov-storpool/one,atodorov-storpool/one,baby-gnu/one,OpenNebula/one,baby-gnu/one,baby-gnu/one,baby-gnu/one,OpenNebula/one,baby-gnu/one,atodorov-storpool/one,OpenNebula/one,atodorov-storpool/one,OpenNebula/one,baby-gnu/one,atodorov-storpool/one,baby-gnu/one,OpenNebula/one,OpenNebula/one,OpenNebula/one,OpenNebula/one,atodorov-storpool/one,atodorov-storpool/one,atodorov-storpool/one,atodorov-storpool/one,baby-gnu/one