1/27 from note
Trying to use jquery From note 2/1
Merge branch 'new' of https://github.com/imasuke/sample into jquery

Conflicts:
	app/views/music/album.html.erb
	app/views/music/artist.html.erb
	app/views/music/artist_search.html.erb
	app/views/music/track.html.erb
	app/views/music/track_search.html.erb
	public/index.html
	public/send.js
jquery is used for form commit from home 2/2