.gitignore in wordpress_tools-0.0.2 vs .gitignore in wordpress_tools-1.0.0

@@ -1,18 +1,14 @@
-*.gem
-*.rbc
-.bundle
-.config
-.yardoc
-.rvmrc
-.DS_Store
-InstalledFiles
-_yardoc
-coverage
-doc/
-lib/bundler/man
-pkg
-rdoc
-spec/reports
-test/tmp
-test/version_tmp
-tmp
+/.bundle/
+/.yardoc
+/Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+*.bundle
+*.so
+*.o
+*.a
+mkmf.log