.gitignore in utopia-2.5.4 vs .gitignore in utopia-2.5.5

@@ -1,21 +1,7 @@
-*.gem
-*.rbc
-.bundle
-.config
-.yardoc
-Gemfile.lock
-InstalledFiles
-_yardoc
-coverage
-doc/
-lib/bundler/man
-pkg
-rdoc
-spec/reports
-test/tmp
-test/version_tmp
 tmp
 .tags*
+*.gem
+Gemfile.lock
 documentation/run/*
 documentation/public/code/*
 .rspec_status
\ No newline at end of file