Yet Another YouTube Ripper

I write this for my wife :)

Requirements:
	youtube-dl (http://bitbucket.org/rg3/youtube-dl/)
	ffmpeg (http://ffmpeg.org/)

Usage:
	just edit the file named "list"
	run "ruby converter.rb"
	
Format of file "list":

youtube-hash_OR_complete_uri TAB TAB artist TAB TAB title
hash\t\there comes the artist\t\tname of the song

example:

yS1M6ODpdV4		The Unseen		Paint It Black (Rolling Stones Cover)
http://www.youtube.com/watch?v=7uIFISklvXY    Texas   Summer son