feature im-collectd: removed unused variable
feature im-collectd: removed unused variable

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