tanoku/sundown — pull request #100 by FSX (2012-03-29 21:21:20+00:00)
Title: Do not nest the fist list in a table of contents.

If the first header of a document is a level three header the first list
is nested two times. To prevent this an offset if set when the first
header is found and after that the level is changed to (level - offset).

![Example](http://i.imgur.com/s7CuF.png)