[VOL-5050] - Clone test to run on a release branch

jjb/voltha-test/voltha.yaml
jjb/voltha-test/voltha-release-jobs/*
------------------------------------
  o Create subdir to support branched pipeline jobs.
  o Extracth voltha_pod_release_timer jobs and move
    them into a pipeline job named for each branch.

Change-Id: I0c7163f7cebbb5448e4a10cd5dd2073909602035
diff --git a/jjb/voltha-test/voltha-release-jobs/README b/jjb/voltha-test/voltha-release-jobs/README
new file mode 100644
index 0000000..8b57f6f
--- /dev/null
+++ b/jjb/voltha-test/voltha-release-jobs/README
@@ -0,0 +1,7 @@
+This directory is used for refactoring and breakup of the kitchen sink
+JJB job yaml template that contains all versioned VOLTHA test stuies.
+
+git branches are not used, all jobs are visible.
+To support modular branch based testing naming conventions that include
+some form of voltha-X.YY will be used within configs and templates to
+support separation of jobs by release branch.
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