Added the gremlin shell and shortcut scripts
diff --git a/titan/listP b/titan/listP
new file mode 100644
index 0000000..e318f7d
--- /dev/null
+++ b/titan/listP
@@ -0,0 +1,2 @@
+g.stopTransaction(SUCCESS);
+g.V('type', 'port').map;
\ No newline at end of file