Merge pull request #73 from emorima/master

fixed tag error
Merge pull request #74 from emorima/master

Eventページが更新されていなかったため、本家に合わせた、イベント画像のリンク表示に変更しました。
Translate latest heroku guides. refs #71
Replace COACH to Coach. refs #71
Add linefeed to make Japanese starts new line. refs #71
Translate 2013-04-14-github.md to Japanese
Merge pull request #75 from railsgirls-jp/translation_post_github

Translate 2013-04-14-github.md to Japanese
Update 2013-04-14-github.md
for rbenv (>= 0.4.0)
tokyo 3rd moved from upcoming events to past events.
2013-10-26 backport from railsgirls.com
transfer entries into blog.railsgirls.jp
replace blog links and change link order.
transfer photos of Tokyo 1st to tumblr
transfer photos of Kyoto to tumblr
transfer photos of Tokyo 2nd to tumblr
transfer photos of Sapporo to tumblr
replace blog link
added getting-started-jp to index.html
Merge pull request #76 from railsgirls-jp/transfer-blog-to-tumblr

Transfer blog to tumblr