start-jsk/rtmros_hironx — pull request #259 by 130s (2014-10-02 01:47:07+00:00)
Title: (hironx_tutorial) Remove .git to remove submodule status.

Since `hironx_tutorial` is hosted in another git repository and I forgot to remove `.git` files when I copied it here, it is recognized as a git `submodule`, which I'm not familiar but I don't think we need it now.