.gitignore in vue-rails-2.0.1 vs .gitignore in vue-rails-2.2.1

@@ -1,9 +1,3 @@
-/.bundle/
-/.yardoc
-/Gemfile.lock
-/_yardoc/
-/coverage/
-/doc/
-/pkg/
-/spec/reports/
-/tmp/
+*.gem
+.bundle
+Gemfile.lock