Support mruby commit 97e73e126120019418d737c2d2b0f236aaaec9cb on Apr 12 19:35:26 2013 -0700
Support mruby commit 97e73e126120019418d737c2d2b0f236aaaec9cb on Apr 12 19:35:26 2013 -0700

Now, mruby and mirb are mrbgems.
Merge pull request #1 from trmmy/master

 Support mruby commit 97e73e1 on Apr 12 19:35:26 2013 -0700