.gitignore in kojac-0.9.1 vs .gitignore in kojac-0.11.0

@@ -3,5 +3,9 @@
 pkg/
 spec/demo/db/*.sqlite3
 spec/demo/log/*.log
 spec/demo/tmp/
 spec/demo/.sass-cache
+/Gemfile.lock
+.DS_Store
+.idea
+*.iml