Adding app_label to xproto

Change-Id: I2dd578745389619808092135dff2a523bc1c0d3b
diff --git a/.gitignore b/.gitignore
index 9f11b75..7e087fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .idea/
+node_modules