Adjusted README to add ReplicationController
Adjusted README to add ReplicationController

Change-Id: I913ff2be4754540e6d1e1f6f267c7cb356f707e8

paulczar/magnum,dimtruck/magnum,LaynePeng/magnum,ddepaoli3/magnum,eshijia/magnum,openstack/magnum,ArchiFleKs/magnum,dimtruck/magnum,ramielrowe/magnum,paulczar/magnum,ArchiFleKs/magnum,ddepaoli3/magnum,annegentle/magnum,annegentle/magnum,ffantast/magnum,ramielrowe/magnum,LaynePeng/magnum,Tennyson53/magnum,sajuptpm/magnum,Tennyson53/SUR,eshijia/SUR,hongbin/magnum,sajuptpm/magnum,Alzon/SUR,jay-lau/magnum,ChengTiesheng/magnum,eshijia/magnum,ChengTiesheng/magnum,ffantast/magnum,mjbrewer/testindex,Tennyson53/magnum,mjbrewer/testindex,mjbrewer/testindex,eshijia/SUR,Alzon/SUR,hongbin/magnum,Tennyson53/SUR,openstack/magnum