message: Remove stray println from cluster manager
diff: @@ -24,7 +24,6 @@ pub enum LoadBalancingStrategy {
  impl LoadBalancingStrategy {
  /// Returns next value for selected load balancing strategy
  pub fn next<'a, N>(&'a self, nodes: &'a Vec<N>, i: usize) -> Option<&N> {
  - println!("node# {:?}", i);
  match *self {
  LoadBalancingStrategy::Random => nodes.get(self.rnd_idx((0, Some(nodes.len())))),
  LoadBalancingStrategy::RoundRobin => {
  