cmckee-dev/DPL-Student-Portal-Capstone — pull request #7 by vidkun (2014-09-29 21:46:40+00:00)
Title: Add cohorts and public partial

* generate cohort model and controller
* migrate db
* add associations for users, cohorts, and locations
* add helper methods to application controller
* add basic CRUD for cohorts controller
* generate migration to associate users with cohorts
* merge upstream UI changes from cmckee
* add public layout
* have application controller render public layout if devise controller
* modify sign out link in nav partial to properly sign out session