Squashed commit of the following:

commit dfe5afc0ca2e6dd20b2036c1a810e5c9146a0c9c
Author: Akira Koyasu <mail@akirakoyasu.net>
Date:   Sun Nov 10 01:58:32 2013 +0900

    test

commit 3517fcffc044c77e1f8b98b1e1e28bbb67c909c7
Author: Akira Koyasu <mail@akirakoyasu.net>
Date:   Sun Nov 10 01:47:26 2013 +0900

    Squashed commit of the following:

    commit ed411537fccf881b5fccbb095b23890301f8fbd3
    Author: Akira Koyasu <mail@akirakoyasu.net>
    Date:   Sun Nov 10 01:41:27 2013 +0900

        first commit

commit ba6cc8da9a0edad6a83a62771eb8e013d19169dd
Author: Akira Koyasu <mail@akirakoyasu.net>
Date:   Sun Nov 10 01:37:09 2013 +0900

    first commit