Merge pull request #5 from solos/master

add support for baidu music.
Merge pull request #6 from solos/master

firefox bug fixed
登陆 last.fm 回调到 baidu 音乐的时候需要匹配带参数的 url. #5
readme
bus.fm
google play music 升级
网易云音乐
多个歌手的分割符
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