Revert "Update some"

This reverts commit 15d0b9c38b527e6e9a255c8f2f5d33b53bc9c9d6.
Merge pull request #1 from html5bizj/master

一旦公開にしますね
Update some
Merge branch 'master' of git://github.com/mitsuruog/www.html5biz.org into mitsuruog-master
Merge pull request #3 from mitsuruog/gh-pages

川田さん修正分
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Merge branch 'kawada-repo' of https://github.com/html5bizj/www.html5biz.org into gh-pages
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Fix google group link mistake