.gitignore in multi_json-0.0.4 vs .gitignore in multi_json-0.0.5

@@ -13,10 +13,18 @@
 ## VIM
 *.swp
 
 ## PROJECT::GENERAL
 coverage
+doc
 rdoc
-pkg
+log
+
+## BUNDLER
+*.gem
 .bundle
+pkg
+
+## RCOV
+coverage.data
 
 ## PROJECT::SPECIFIC