discourse/discourse — pull request #1725 by kasperpeulen (2013-12-06 23:58:09+00:00)
Title: scroll preview to the bottom after all changes are made to the preview

I think it is best to scroll the preview to the bottom after all changes are made to the preview. This also fixes: http://meta.discourse.org/t/preview-not-scrolled-to-the-bottom-with-mathjax/11239