replication: annotate replicated pods with controller name

Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>

pkg/controller/replication_controller_test.go

@@ -40,6 +40,10 @@ type FakePodControl struct {
 	lock           sync.Mutex
 }
 
+func init() {
+	api.ForTesting_ReferencesAllowBlankSelfLinks = true
+}
+
 func (f *FakePodControl) createReplica(namespace string, spec api.ReplicationController) {
 	f.lock.Lock()
 	defer f.lock.Unlock()