Add mongoid_slug
Add routes for posts and repos.
Use a github version of mongoid_slug
Generate posts and repos controllers.
Merge branch 'master' into controllers
Add gem nestive
Add repo listing page

View a user's repos at /:username
Add Post listing page.
Change the width of the main content and side bar.
Add slug for Repo model.
Remove turbolinks.
Implement Post actions.
Fix Post create and update form.
Merge pull request #14 from pnguyen1097/controllers

Add controllers
fixed posts error and removed other user route was conflicting
fixed signout bug
Styling changes
Add rake task to generate slug on existing records.

Run `rake slug:all` to do it.