体重、日付情報の一覧表示およびグラフ表示
Merge branch 'master' of https://github.com/keizoku/wlog

Conflicts:
	server/wlog/app/controllers/Application.scala
	server/wlog/conf/routes
Merge branch 'master' of https://github.com/keizoku/wlog

Conflicts:
	server/wlog/app/controllers/Application.scala
	server/wlog/conf/routes