raphaelcruzeiro/jquery-notebook — pull request #40 by TrevorHinesley (2014-02-12 21:45:29+00:00)
Title: H1 and H2 can now be undone on button click

Added in a couple lines that allow for h1 and h2 to be undone when a selection is an h1 or h2 and the button is clicked, similar to the functionality of the bold, italics and underline buttons