added variable for -initial_cluster_state
added variable for -initial_cluster_state

norcams/puppet-etcd,norcams/puppet-etcd,bsuiram/puppet-etcd,bsuiram/puppet-etcd,norcams/puppet-etcd,ocadotechnology/puppet-etcd,ocadotechnology/puppet-etcd,bsuiram/puppet-etcd,ocadotechnology/puppet-etcd