add the manifest file

Change-Id: I77ed83642f235136f2cef176d3fc4862202c40eb
diff --git a/xos/make_synchronizer_manifest.sh b/xos/make_synchronizer_manifest.sh
old mode 100644
new mode 100755
diff --git a/xos/synchronizer/manifest b/xos/synchronizer/manifest
new file mode 100644
index 0000000..551c87b
--- /dev/null
+++ b/xos/synchronizer/manifest
@@ -0,0 +1,6 @@
+model-deps
+manifest
+vsgw-synchronizer.py
+vsgw_config
+steps/sync_vsgw.py
+steps/sync_vsgw.yaml