disable decoding, by default, of content for html parser
pass raw bytes to htmlparser, assuming ascii-compatibility
(todo: add tests for non-ascii compatible encodings)
improved rendering of certain pages, needs more testing

lxml: remove lxml and complexity associated with having the parser,
as its too unpredictable for older html, does its own decoding.
Merge branch 'develop' into binary-parse
Merge branch 'develop' into binary-parse
Merge branch 'develop' into binary-parse
fix 'bad.cdx' sorting order