adding out directories to gitignore.
diff --git a/.gitignore b/.gitignore
index 95274b9..f1b77db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 .idea
 **/build/
 **/target/
+**/out/
 
 # Ignore Gradle GUI config
 gradle-app.setting