gitで重いファイル削除 http://qiita.com/go_astrayer/items/6e39d3ab16ae8094496c http://dskd.jp/archives/46.html http://www.d-wood.com/blog/2014/10/03_6965.html まずサイズを確認 git count-objects -v warning: garbage found: .git/objects/pack/t…