update to reference latest images

- updated to latest images based on reorg git repos
- adding a bunch of utility scripts
diff --git a/scripts/etcd-compact.sh b/scripts/etcd-compact.sh
new file mode 100755
index 0000000..0fe4bf2
--- /dev/null
+++ b/scripts/etcd-compact.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# Copyright 2019 Ciena Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This script compats the VOLTHA etcd cluster to the last version
+
+VER=$(kubectl -n voltha exec -ti \
+    $(kubectl -n voltha get pods | grep etcd-cluster | awk '{print $1}') -- \
+    sh -c 'ETCDCTL_API=3 etcdctl endpoint status -w json' | tr -d '\r\n' | jq .[].Status.header.revision)
+kubectl -n voltha exec -ti $(kubectl -n voltha get pods | grep etcd-cluster | awk '{print $1}') -- \
+    sh -c "ETCDCTL_API=3 etcdctl compact $VER"