Adding ONOS Segment Routing CLI files to new repo
diff --git a/cli/documentation/en_US/vns/use-address-space b/cli/documentation/en_US/vns/use-address-space
new file mode 100755
index 0000000..1a9b5a9
--- /dev/null
+++ b/cli/documentation/en_US/vns/use-address-space
@@ -0,0 +1 @@
+Associate this VNS with the specified address-space.