prettify html
with this middleware you can use tidy to prettify your html, just add the class to the `MIDDLEWARE_CLASSES` setting. tidy has an enormous number of options, se [Tidy Options Reference](http://tidy.sourceforge.net/docs/quickref.html) . you must have [µTidylib](http://utidylib.berlios.de/) installed.
- html
- xhtml
- tidy
- standard