Fix bug creating group ACLs in Ruby OCA
Fix bug creating group ACLs in Ruby OCA

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