Fixes bug #558: Cluster.removeHost action missing destination elements.
Fixes bug #558: Cluster.removeHost action missing destination elements.

mattthias/one,OpenNebula/one,mattthias/one,ggalancs/one,alvarosimon/one,fasrc/one,goberle/one,dberzano/opennebula-torino,juanmont/one,spirit03/one,baby-gnu/one,baby-gnu/one,dberzano/opennebula-torino,tuxmea/one,hsanjuan/one,abelCoronado93/one,cloudweavers/one,cloudweavers/one,abelCoronado93/one,Terradue/one,alvarosimon/one,ohamada/one,hsanjuan/one,abelCoronado93/one,mattthias/one,Terradue/one,atodorov-storpool/one,tuxmea/one,dberzano/opennebula-torino,ohamada/one,unistra/one,ggalancs/one,hsanjuan/one,unistra/one,OpenNebula/one,abelCoronado93/one,goberle/one,OpenNebula/one,baby-gnu/one,mattthias/one,ohamada/one,ohamada/one,cloudweavers/one,dberzano/opennebula-torino,unistra/one,unistra/one,juanmont/one,hsanjuan/one,ggalancs/one,fasrc/one,cloudweavers/one,juanmont/one,tuxmea/one,goberle/one,spirit03/one,juanmont/one,abelCoronado93/one,goberle/one,OpenNebula/one,fasrc/one,hsanjuan/one,spirit03/one,cloudweavers/one,OpenNebula/one,goberle/one,alvarosimon/one,tuxmea/one,unistra/one,cloudweavers/one,hsanjuan/one,atodorov-storpool/one,juanmont/one,cloudweavers/one,Terradue/one,abelCoronado93/one,spirit03/one,baby-gnu/one,OpenNebula/one,atodorov-storpool/one,atodorov-storpool/one,alvarosimon/one,alvarosimon/one,unistra/one,OpenNebula/one,mattthias/one,ohamada/one,mattthias/one,unistra/one,atodorov-storpool/one,hsanjuan/one,atodorov-storpool/one,alvarosimon/one,Terradue/one,ggalancs/one,dberzano/opennebula-torino,hsanjuan/one,goberle/one,atodorov-storpool/one,Terradue/one,fasrc/one,dberzano/opennebula-torino,ggalancs/one,ggalancs/one,ohamada/one,juanmont/one,juanmont/one,goberle/one,baby-gnu/one,alvarosimon/one,alvarosimon/one,fasrc/one,ohamada/one,ggalancs/one,spirit03/one,abelCoronado93/one,mattthias/one,ohamada/one,fasrc/one,baby-gnu/one,Terradue/one,baby-gnu/one,spirit03/one,spirit03/one,tuxmea/one,Terradue/one,tuxmea/one,spirit03/one,tuxmea/one,ggalancs/one,OpenNebula/one,cloudweavers/one,baby-gnu/one,abelCoronado93/one,mattthias/one,juanmont/one,atodorov-storpool/one,atodorov-storpool/one,OpenNebula/one,fasrc/one,fasrc/one,dberzano/opennebula-torino,juanmont/one,Terradue/one,unistra/one,tuxmea/one,goberle/one