GoogleCloudPlatform/kubernetes — pull request #732 by mfojtik (2014-08-01 12:45:01+00:00)
Title: Avoid log flooding with messages about missing missing registry/services

Prevents this to appear in log every 2s:

```
26.314664 13972 etcd.go:118] Failed to get the key registry/services: 100: Key not found (/registry/services) [23]
26.314689 13972 etcd.go:78] Failed to get any services: 100: Key not found (/registry/services) [23]
```