ignored bin/ directories
diff --git a/.gitignore b/.gitignore
index d748fde..0d4ff17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@
 asterix-app/mdtest/
 asterix-app/opttest/
 build
-asterix_logs
\ No newline at end of file
+asterix_logs
+bin/