remove unused supervisor package
remove unused supervisor package

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