adding vth code as well as aaf and cert config

Change-Id: Ib137099ccac3109b9b38deab1c42ffade5d6a303
Signed-off-by: Rohan Patel <rp5811@att.com>
diff --git a/otf-ssh-test-head/.gitignore b/otf-ssh-test-head/.gitignore
new file mode 100644
index 0000000..815f98d
--- /dev/null
+++ b/otf-ssh-test-head/.gitignore
@@ -0,0 +1,5 @@
+otf.pem

+privateKey.pem

+*.log

+*.pem

+/otf