Add comments in mrb_state struct.
Add --pull_gems option to minirake
Could you add me to AUTHORS?
Add yet another Matsumoto
Merge pull request #1341 from mattn/yet_another_matsumoto

Add yet another Matsumoto(s)
name format updated for MATSUMOTO Ryosuke
Merge pull request #1339 from suzukaze/add-comments-in-mruby-h

Add comments in mrb_state struct.
resolve AUTHORS conflict
Merge branch 'master' of github.com:mruby/mruby
Merge branch 'master' into iij