Added user controller and view
Added UserManager to UserController
Added URL parameter for username for UserController Index page.
Fixed bug with ApplicationDbContext... Again.
Edited the UserController Index
Removed data we don't want people to see.
Also, we changed the layout to make it look a little better.
Edited the Routes

Added route for profile pages
Edited route for user post page
Added null check on the username parameter of the profile route.
Change profile page to show info about the user and their most recent post.
Expanded on profile pages.
Add Disqus to the profile pages.
If the user has no posts then the page will say so.
Removed Disqus integration for now.
Added Partial view for Disqus integration.
To be used a **last resort** incase we don't have time to make our own comments system.
Got rid of extra <hr/>.
Merge pull request #3 from Ijwu/profilepage

Add Profile Pages