Fix Readme

Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>

Author: mwinter-osr

README.md

@@ -2,6 +2,14 @@
 <img src="http://docs.frrouting.org/en/latest/_static/frr-icon.svg" alt="Icon" width="20%"/>
 </p>
 
+IGNORE THIS REPO
+================
+
+This repo is only used for some CI testing. IGNORE IT
+
+Real repo is at https://github.com/frrouting/frr
+
+
 FRRouting
 =========