Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/flush-write-stream/.travis.yml b/node_modules/flush-write-stream/.travis.yml
new file mode 100644
index 0000000..4689cb7
--- /dev/null
+++ b/node_modules/flush-write-stream/.travis.yml
@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - '4'
+  - '6'
+  - '8'
+  - '10'