Fix for Wordpress 3.3.x
some test for WP 3.4.x
Try to normalize CSS between WP versions
More CSS tuning and bug fixes to support WP 3.4.2
More tuning to support WP 3.3.2
Readme : add requirements and browser compatibility
Update Changelog
Merge pull request #19 from nderambure/master

Some compatibility fixes for WP 3.4.2 and 3.3.2 + Readme and changelog updates