nsx plugin: keep old priority when reconnecting bad connection
nsx plugin: keep old priority when reconnecting bad connection

Change-Id: Id05012ec04d23a5eec8441fc85f87611e08271fd
Closes-Bug: #1381094

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