meltingice/CamanJS-Site — pull request #1 by deanmalmgren (2014-01-04 12:08:42+00:00)
Title: added `return this` for custom filters docs

In the current documentation, custom filters like `posterize` do not have the ability to chain like `this.posterize(3).render()`. I added a few lines to clarify that you should `return this` so that custom filters behave the same as the included filters.