.gitignore in paper_trail_manager-0.2.0 vs .gitignore in paper_trail_manager-0.3.0

@@ -1,7 +1,15 @@
-.bundle/
-log/*.log
-pkg/
-*.gem
-rails_test/bundler_cache/
-rails_test/rails-*/Gemfile
-rails_test/rails-*/Gemfile.lock
+/.bundle/
+/.yardoc
+Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+*.bundle
+*.so
+*.o
+*.a
+mkmf.log
+*.gemfile.lock