CakeDC/categories — pull request #7 by josegonzalez (2012-01-14 20:20:47+00:00)
Title: Make sluggable behavior configurable

I much prefer using `-` instead of `_` characters in my seo urls, but the default in `Utils.SluggableBehavior` is `_`. This patch fixes it.

I also made a few minor readability changes to keep the `Category` model inline with the cake core.