rename "section" markup
Merge branch 'master' of https://github.com/sampsyo/beets
lyrics: google backend should turn up more results

bs4 scraping routine has been made more generic,
relying less on specific markup tags.
Better algorithm to detect which url titles match
song titles: domain names are now removed from url
titles.
Use regex to decimate \n in fetched lyrics.
Merge branch 'master' of https://github.com/sampsyo/beets
Update lyrics.py
Merge pull request #325 from KraYmer/master

lyrics: google backend should turn up more results