.gitignore in delayed_job_master-1.2.0 vs .gitignore in delayed_job_master-2.0.0

@@ -1,19 +1,11 @@
 /.bundle/
-/.yardoc
 /.project
 /Gemfile.lock
-/gemfiles/.bundle
-/gemfiles/vendor
 /gemfiles/*gemfile.lock
-/_yardoc/
-/bin/
 /coverage/
-/doc/
 /pkg/
-/log/
-/tmp/
 /spec/reports/
 /spec/**/db/*.sqlite3
 /spec/**/log/*.log
-/spec/**/tmp/pids/*.pid
+/spec/**/tmp/*
 /vendor/