Dodo APP: infrastructure to deploy app by pusing to Git repo

Change-Id: I4034c6893255581b014ddb207c844261cb34202b
diff --git a/core/installer/kube.go b/core/installer/kube.go
index a8ed275..c8251ff 100644
--- a/core/installer/kube.go
+++ b/core/installer/kube.go
@@ -31,6 +31,16 @@
 	Fetch(addr string) (string, error)
 }
 
+type noOpNamespaceCreator struct{}
+
+func (n *noOpNamespaceCreator) Create(name string) error {
+	return nil
+}
+
+func NewNoOpNamespaceCreator() NamespaceCreator {
+	return &noOpNamespaceCreator{}
+}
+
 type realNamespaceCreator struct {
 	clientset *kubernetes.Clientset
 }