.gitignore in puppet-herald-0.2.0 vs .gitignore in puppet-herald-0.8.0

@@ -20,6 +20,9 @@
 # Ignore all logfiles and tempfiles.
 /log/*.log
 /tmp
 /node_modules
 /npm-*.log
+
 /Gemfile.local
+bower_components
+*.gem