Do not duplicate message consumers
Do not duplicate message consumers

Oslo.messaging creates node topic (with node name as suffix)
and fanout topic automatically. There's no need to do this
in Neutron code.

Closes bug 1413156

Change-Id: Ic790cab648b213b55679038967fef12eb5cec606

NeCTAR-RC/neutron,pnavarro/neutron,asgard-lab/neutron,blueboxgroup/neutron,yanheven/neutron,dims/neutron,magic0704/neutron,apporc/neutron,openstack/neutron,huntxu/neutron,mandeepdhami/neutron,adelina-t/neutron,blueboxgroup/neutron,shahbazn/neutron,mahak/neutron,JianyuWang/neutron,watonyweng/neutron,mattt416/neutron,igor-toga/local-snat,apporc/neutron,blueboxgroup/neutron,dhanunjaya/neutron,waltBB/neutron_read,bgxavier/neutron,klmitch/neutron,silenci/neutron,dims/neutron,MaximNevrov/neutron,bgxavier/neutron,swdream/neutron,paninetworks/neutron,jumpojoy/neutron,adelina-t/neutron,noironetworks/neutron,jerryz1982/neutron,openstack/neutron,javaos74/neutron,JioCloud/neutron,jumpojoy/neutron,sasukeh/neutron,chitr/neutron,mandeepdhami/neutron,sasukeh/neutron,alexandrucoman/vbox-neutron-agent,magic0704/neutron,dhanunjaya/neutron,takeshineshiro/neutron,bigswitch/neutron,miyakz1192/neutron,JianyuWang/neutron,yuewko/neutron,barnsnake351/neutron,silenci/neutron,bigswitch/neutron,swdream/neutron,glove747/liberty-neutron,asgard-lab/neutron,cloudbase/neutron,aristanetworks/neutron,Stavitsky/neutron,klmitch/neutron,jerryz1982/neutron,cloudbase/neutron,huntxu/neutron,mahak/neutron,javaos74/neutron,paninetworks/neutron,JioCloud/neutron,eayunstack/neutron,yanheven/neutron,waltBB/neutron_read,eonpatapon/neutron,neoareslinux/neutron,cloudbase/neutron-virtualbox,eonpatapon/neutron,yuewko/neutron,wolverineav/neutron,wenhuizhang/neutron,igor-toga/local-snat,antonioUnina/neutron,SmartInfrastructures/neutron,aristanetworks/neutron,openstack/neutron,neoareslinux/neutron,wolverineav/neutron,mmnelemane/neutron,cisco-openstack/neutron,sebrandon1/neutron,pnavarro/neutron,chitr/neutron,takeshineshiro/neutron,SamYaple/neutron,SamYaple/neutron,MaximNevrov/neutron,suneeth51/neutron,suneeth51/neutron,miyakz1192/neutron,Stavitsky/neutron,mattt416/neutron,vivekanand1101/neutron,jacknjzhou/neutron,infobloxopen/neutron,infobloxopen/neutron,jacknjzhou/neutron,barnsnake351/neutron,vivekanand1101/neutron,cloudbase/neutron-virtualbox,shahbazn/neutron,sebrandon1/neutron,SmartInfrastructures/neutron,antonioUnina/neutron,noironetworks/neutron,mmnelemane/neutron,skyddv/neutron,glove747/liberty-neutron,cisco-openstack/neutron,watonyweng/neutron,NeCTAR-RC/neutron,mahak/neutron,alexandrucoman/vbox-neutron-agent,skyddv/neutron,rdo-management/neutron,eayunstack/neutron,rdo-management/neutron,wenhuizhang/neutron