bug #4299: use LIBVIRT_URI in qcow2 snapshot
bug #4299: use LIBVIRT_URI in qcow2 snapshot

abelCoronado93/one,abelCoronado93/one,ohamada/one,ohamada/one,baby-gnu/one,unistra/one,alvarosimon/one,hsanjuan/one,alvarosimon/one,baby-gnu/one,juanmont/one,OpenNebula/one,ohamada/one,OpenNebula/one,alvarosimon/one,baby-gnu/one,alvarosimon/one,baby-gnu/one,alvarosimon/one,OpenNebula/one,alvarosimon/one,ohamada/one,abelCoronado93/one,OpenNebula/one,juanmont/one,goberle/one,abelCoronado93/one,unistra/one,juanmont/one,atodorov-storpool/one,abelCoronado93/one,abelCoronado93/one,OpenNebula/one,ohamada/one,ohamada/one,unistra/one,unistra/one,atodorov-storpool/one,baby-gnu/one,juanmont/one,OpenNebula/one,hsanjuan/one,ohamada/one,goberle/one,hsanjuan/one,OpenNebula/one,OpenNebula/one,unistra/one,atodorov-storpool/one,juanmont/one,atodorov-storpool/one,atodorov-storpool/one,juanmont/one,hsanjuan/one,abelCoronado93/one,atodorov-storpool/one,goberle/one,abelCoronado93/one,juanmont/one,juanmont/one,hsanjuan/one,hsanjuan/one,alvarosimon/one,goberle/one,hsanjuan/one,alvarosimon/one,goberle/one,goberle/one,baby-gnu/one,OpenNebula/one,baby-gnu/one,hsanjuan/one,ohamada/one,atodorov-storpool/one,juanmont/one,goberle/one,atodorov-storpool/one,unistra/one,goberle/one,unistra/one,unistra/one,atodorov-storpool/one,baby-gnu/one