fix reloading haproxy
fix reloading haproxy

bing6/haproxy,Trunkplatform/haproxy,soumentrivedi/haproxy,neam/tutum-haproxy,j3k0/tutum-haproxy,rogervaas/haproxy,j3k0/tutum-haproxy,kevinsimper/haproxy,kevinsimper/haproxy,rogervaas/haproxy,soumentrivedi/haproxy,sandcastle/haproxy,packethost/tutum-docker-clusterproxy,ytc301/haproxy-1,RoyZeng/haproxy,sandcastle/haproxy,bing6/haproxy,petchat/haproxy,Trunkplatform/haproxy,RoyZeng/haproxy,DonSchenck/haproxy,mehulsbhatt/haproxy-1,neam/tutum-haproxy,secondrotation/haproxy,secondrotation/haproxy,mehulsbhatt/haproxy-1,petchat/haproxy,packethost/tutum-docker-clusterproxy,DonSchenck/haproxy,ytc301/haproxy-1