rgrove/sanitize — pull request #113 by jamiecobbett (2014-08-13 10:18:10+00:00)
Title: Add an example of how to remove nodes

Using the documentation, I couldn't understand how to remove nodes and was
trying to use the return value from the transformer to do so. It wasn't until
I read the built-in transformers that I spotted that they manipulate the node
directly.