Article System
Add Success/Failure Flash Messages
Add Facebook SDK Element
Add Facebook and Twitter Share Button Elements
Add Article Manager
Modify Article View to render as a content page
Modify Article Index to show article's tags and author's name
Modify Article Add and Edit views to utilize correct WYSIWYG code
	and Bootstrap formatted error messages.
Modify Article validation rules to account for safe URLs
Modify Article URL Routing for SEO purposes
Fix ArticleTags to match Database naming convention
Fix Article to ArticleTag association
Include Facebook PHP SDK