Adding ONOS Segment Routing CLI files to new repo
diff --git a/cli/documentation/en_US/aaa/aaa-accounting-exec-use-tacacs b/cli/documentation/en_US/aaa/aaa-accounting-exec-use-tacacs
new file mode 100755
index 0000000..342e567
--- /dev/null
+++ b/cli/documentation/en_US/aaa/aaa-accounting-exec-use-tacacs
@@ -0,0 +1,2 @@
+Configure the currently-defined TACACS+ servers (the 'tacacs+' group)
+as an accounting service.