add onboarding, tosca, templates, manifest, gitreview

Change-Id: I46044088738fd220da4a4ca4ab16dca26b89830f
diff --git a/xos/synchronizer/manifest b/xos/synchronizer/manifest
new file mode 100644
index 0000000..dc78252
--- /dev/null
+++ b/xos/synchronizer/manifest
@@ -0,0 +1,9 @@
+__init__.py
+manifest
+model-deps
+run.sh
+steps/sync_vpgwc.py
+steps/sync_vpgwc.yaml
+stop.sh
+vpgwc-synchronizer.py
+vpgwc_config