* Make forcing of target attributes on externals linke configurable via a new ``link_target`` option in the cleaners. Only enable this option for the ``CommentCleaner``.
1.6
-----------------------
* Correct whitespace test for wrapping bare text as well.
1.5
-----------------------
* Correct whitespace checks to handle all unicode whitespace. This fixes problems with \xA0 (or in HTML-speak) being treated as text.
1.4
--------------------
* Small code cleanup.
* Strip leading breaks.
1.3
-------------------
* Strip all top level br elements. Breaks are fine in blocklevel elements, but should not be used to add vertical spacing between block elements.