.gitignore in benchmark_driver-0.3.0 vs .gitignore in benchmark_driver-0.4.0

@@ -1,12 +1,8 @@
 /.bundle/
 /.yardoc
-/Gemfile.lock
 /_yardoc/
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
-
-# rspec failure tracking
-.rspec_status