.gitignore in appbundler-0.7.0 vs .gitignore in appbundler-0.9.0

@@ -1,8 +1,10 @@
 *.gem
 *.rbc
 /.bundle
+b
+binstubs
 .config
 .yardoc
 Gemfile.lock
 InstalledFiles
 _yardoc
@@ -12,6 +14,6 @@
 pkg
 rdoc
 spec/reports
 test/tmp
 test/version_tmp
-tmp
\ No newline at end of file
+tmp