Adding subreviewer.config with default permissions for Admins and Core ONOS
diff --git a/subreviewer.config b/subreviewer.config
new file mode 100644
index 0000000..56fe730
--- /dev/null
+++ b/subreviewer.config
@@ -0,0 +1,5 @@
+[group "Administrators"]
+    path = .*
+
+[group "Core ONOS Developers"]
+    path = .*