.gitignore in grape-0.1.5 vs .gitignore in grape-0.2.0

@@ -1,24 +1,36 @@
 ## MAC OS
 .DS_Store
+.com.apple.timemachine.supported
 
 ## TEXTMATE
 *.tmproj
 tmtags
 
 ## EMACS
 *~
 \#*
 .\#*
 
+## REDCAR
+.redcar
+
 ## VIM
 *.swp
 
+## RUBYMINE
+.idea
+
 ## PROJECT::GENERAL
 coverage
-/doc
+doc
 pkg
 .rvmrc
 .bundle
+.yardoc/*
 dist
+Gemfile.lock
+
+## Rubinius
+.rbx
 
 ## PROJECT::SPECIFIC