[CORD-2088] Create a new service, sdn-controller, for vSPGW

Change-Id: Icfecdc3ef9bb3691267a35644a5d5d1930a63a6f
(cherry picked from commit 8400e1151753e263b0fa3c506ffcba8c5bdca1b6)
diff --git a/xos/synchronizer/model-deps b/xos/synchronizer/model-deps
new file mode 100644
index 0000000..9e26dfe
--- /dev/null
+++ b/xos/synchronizer/model-deps
@@ -0,0 +1 @@
+{}
\ No newline at end of file