Feature #1112: Remove duplicated cluster header
Feature #1112: Remove duplicated cluster header

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