Paginate, add footer, and fix things

* Paginate region index and show and category show
* Paginate user show page
* Add and style footer
* Fix some things, like adding region id to posts
maybe this is a good time for one of those...shit what's it called...well t-bot said facade pattern. But it's here
http://robots.thoughtbot.com/sandi-metz-rules-for-developers