Redid the 'differences between parsers' bit and added a table, since it was confusing some people.
Redid the 'differences between parsers' bit and added a table, since it was confusing some people.

h4ck3rm1k3/BeautifulSoup4,snarfed/beautifulsoup,snarfed/beautifulsoup,h4ck3rm1k3/BeautifulSoup4,h4ck3rm1k3/BeautifulSoup4