rm_leases_SUITE: use config:read(replication_factor) for ring sizes
rm_leases_SUITE: use config:read(replication_factor) for ring sizes

rm_leases_SUITE uses make_symmetric_ring. Therefore the ring size depends on the replication_factor.

jvf/scalaris,scalaris-team/scalaris,jvf/scalaris,scalaris-team/scalaris,jvf/scalaris,jvf/scalaris,scalaris-team/scalaris,scalaris-team/scalaris,scalaris-team/scalaris,jvf/scalaris,scalaris-team/scalaris,jvf/scalaris,scalaris-team/scalaris,scalaris-team/scalaris,jvf/scalaris