2014_8_30 Added Controllers, Models, and Migrations

Controllers added:
-Event Categories Controller
-Post Controller
-Post Categories Controller

Models Added(Migrations added with these models):
-Post Model
-Post Category Model
-Profile Model
You can remove this. If a profile is edited, the user ID should already be, by default, the ID of the profile. Also please feel free to approach me if you need anything to be clarified!