move ceilometer service over from xos repo

Change-Id: I9402876545cf552675cd0a836e02e2c72fea5f6b
diff --git a/xos/synchronizer/templates/sflow_pub_sub/start_sflow_pub_sub b/xos/synchronizer/templates/sflow_pub_sub/start_sflow_pub_sub
new file mode 100644
index 0000000..e2edda2
--- /dev/null
+++ b/xos/synchronizer/templates/sflow_pub_sub/start_sflow_pub_sub
@@ -0,0 +1 @@
+/usr/local/share/sflow_pub_sub/sflow_pub_sub_main.py