add back 'run.sh' and 'stop.sh' to start and stop the synchronizer

Change-Id: I1158a4e8357395a5874d5db23621b19c693cae79
diff --git a/xos/synchronizer/run.sh b/xos/synchronizer/run.sh
new file mode 100644
index 0000000..62a21eb
--- /dev/null
+++ b/xos/synchronizer/run.sh
@@ -0,0 +1,3 @@
+# Runs the XOS observer using vmmeservice_config
+export XOS_DIR=/opt/xos
+python vmme-synchronizer.py  -C $XOS_DIR/synchronizers/vmme/vmme_config