Merge pull request #2215 from jeffkole/page-collection-plugin

site/docs/plugins.md

@@ -425,6 +425,7 @@ You can find a few useful plugins at the following locations:
 - [Emoji for Jekyll](https://github.com/yihangho/emoji-for-jekyll): Seamlessly enable emoji for all posts and pages.
 - [Compass integration for Jekyll](https://github.com/mscharley/jekyll-compass): Easily integrate Compass and Sass with your Jekyll website.
 - [Pages Directory by Ben Baker-Smith](https://github.com/bbakersmith/jekyll-pages-directory): Defines a `_pages` directory for page files which routes its output relative to the project root.
+- [Page Collections by Jeff Kolesky](https://github.com/jeffkole/jekyll-page-collections): Generates collections of pages with functionality that resembles posts.
 
 #### Converters