Blocker bug in image dialog. We'll have a RC3.

Update: bug fixed after almost 6 hours of investigation... It was related to the way I am setting the CSS equivalent of an HTML attribute and vice-versa. If you edit an image having style="float: right" and select "Align bottom" in the dialog (CSS enabled), you have to first remove the CSS inline style and then set the HTML attribute... I forgot to do the former. That fix will for sure end up in the trunk:-)