added entry to gitignore
diff --git a/.gitignore b/.gitignore
index 99dd781..4a4e29c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@
 .unittests
 build/
 debian/tmp/
-debian/files
\ No newline at end of file
+debian/files
+.directory