FilterNodes supports taxonomy tags #

Easily create a "related content" style menu using DDR menu tags.
Similar to what you might find on a news sites

![screen shot 2014-08-26 at 3 40 42 pm](https://cloud.githubusercontent.com/assets/279802/4042975/18a6ee8e-2d0b-11e4-8823-10ced025bb8b.png)
![screen shot 2014-08-26 at 3 41 47 pm](https://cloud.githubusercontent.com/assets/279802/4042977/1aed080e-2d0b-11e4-9143-e8283b150142.png)

1. setup a custom simple taxonomy (if you haven't already) 
2. in your page settings, apply a tag
3. in your ddr menu configuration, specify a IncludeNodes attribute with the tag(s) "#tagname"

viola, now you have filtered the current nodeselector to pages matching
the tags, in a flat non-hierarchy list.

ignore the web.config changes!