Fixed: Typo errors in readme file.
Added a tip about pcre.backtrack_limit and a step before filing bugs.
Added HTML 5 elements to the block parser.
Clarified what variables in the parser class are meant to be configurable and which are not.
Missing concat dot.
Fixing typos in comments.
Conflicts:

	markdown.php
Merge commit 'd2d1acd'
Clarified issues around backtrack limits.
XML-style empty tags were not recognized correctly when the / was not preceded by whitespace. Also made the regex a little more strict, so that </br/> wouldn't be seen as a valid tag.
Removed reference to bBlog installation process. The website is gone and bBlog seems to be dead.
Changted michelf.com to michelf.ca, as mty website has changed domain.
Bumped version to 1.0.1p.