fixed synchronizer error "./run.sh: No such file or directory"
added back run.sh and stop.sh

Change-Id: Ib4c741b7dc8278c437091274435aad09e11092c2
diff --git a/xos/synchronizer/run.sh b/xos/synchronizer/run.sh
new file mode 100644
index 0000000..9d64fa9
--- /dev/null
+++ b/xos/synchronizer/run.sh
@@ -0,0 +1,3 @@
+# Runs the XOS observer using vsgw_config
+export XOS_DIR=/opt/xos
+python vsgw-synchronizer.py  -C $XOS_DIR/synchronizers/vsgw/vsgw_config