Update versions and readme
Update versions & e-mail
Start 1.6.0-a
By default balance tags before HTML is converted to markdown. (Adds filter to prevent this behaviour). Ref #47.
Update markdown extra version
Update markdown extra version. Thanks to @lite3. Closes #43.
Merge branch 'master' of github.com:stephenharris/WP-MarkDown

Conflicts:
	package.json
	wp-markdown.php