45888: center followed by heading 2: text doesn't take on heading 2
102754: Lists with Headings applied do not create new list items when return entered
9835: Indent button behaves differently if <li> contains two <br>
r=fm; sr=kin
git-svn-id: svn://10.0.0.236/trunk@108818 18797224-902f-48f8-a5cc-f745e15eee43