CORD-1008 add dockerfile and docker-compose for vsg

Change-Id: Iabbf903f54f37aa08f3226ac43c08724e51a1bf0
diff --git a/xos/synchronizer/run-from-api.sh b/xos/synchronizer/run-from-api.sh
new file mode 100755
index 0000000..14777d6
--- /dev/null
+++ b/xos/synchronizer/run-from-api.sh
@@ -0,0 +1,2 @@
+export XOS_DIR=/opt/xos
+python vcpe-synchronizer.py  -C $XOS_DIR/synchronizers/vsg/vsg_from_api_config