Add PostsController and associated views.
Change login page to take Username instead of Email.
Implemented Authentication in Post creation and editing.
User must be signed in to create posts.
User must be signed in to edit posts and may only edit their own posts.
Added link to Posts index to Layout page.
Implement user Authentication for PostsController actions.
User must be the original poster to edit a post.
User must be the original poster to delete a post.
Rename PostsController to PostController.
Merge branch 'master' of https://github.com/Ijwu/FinalProject.git