.gitignore in webidl-0.1.5 vs .gitignore in webidl-0.1.6

- old
+ new

@@ -2,6 +2,7 @@
 .DS_Store
 coverage
 rdoc
 pkg
 *.rbc
-Gemfile.lock
+Gemfile.lock
+.bundle
\ No newline at end of file