Titles content not interpreted

_From [Julien.N...@gmail.com](https://code.google.com/u/107499097463794901986/) on March 03, 2011 10:33:49_

Markdown allows putting emphasis/links/images in titles, for instance:
# My **title**

or 

My [title](http://www.google.com)

But MarkdownJ does not interpret titles content.

_Original issue: http://code.google.com/p/markdownj/issues/detail?id=17_
