Adding app_label to xproto

Change-Id: I6313d4226a6e06743103c119014ec7c01c700ab4
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7e087fe
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea/
+node_modules