added config properties for titan
diff --git a/src/main/resources/cassandra.titan b/src/main/resources/cassandra.titan
new file mode 100644
index 0000000..e6f3357
--- /dev/null
+++ b/src/main/resources/cassandra.titan
@@ -0,0 +1,3 @@
+storage.backend=cassandra
+storage.hostname=127.0.0.1
+storage.keyspace=onos