Merge pull request #9 from steelywing/master

Fix HTML5 and CSS3 in XP (IE8)

* steelywing/master:
  Fix HTML5 and CSS3 in XP (IE8)
  Fix pear doesn't escape \n, \x, ... issue
Merge pull request #10 from steelywing/master

Hide parent link if not exist, and remove responsive CSS

* steelywing/master:
  fix comment
  Update CHM.php
  hide parent link if not exist
Fixed breadcrumbs HTML markup (PHP: chunked xhtml)