Add test scripts
Add model-accessor for model-operator
Add more sample workflows
Rework AT&T workflow

Change-Id: I33b5713e221c70bdde5768f1061c06dbbb1dccd6
diff --git a/VERSION b/VERSION
index 79a2734..5d4294b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.5.0
\ No newline at end of file
+0.5.1
\ No newline at end of file