.gitignore in playwhe-0.1.0 vs .gitignore in playwhe-0.2.0

@@ -1,18 +1,3 @@
 *.gem
-*.rbc
-.bundle
-.config
-.rvmrc
-.yardoc
+.ruby-version
 Gemfile.lock
-InstalledFiles
-_yardoc
-coverage
-doc/
-lib/bundler/man
-pkg
-rdoc
-spec/reports
-test/tmp
-test/version_tmp
-tmp