Cleaned up Gemfile and added PG / Removed sqlite3
Added newlines to the bottom of some files
Updated database.yml file to pg

NOTE: You must setup an admin role with password admin before you can use the DB!
Use the following pg create role statement:
CREATE ROLE admin CREATEDB LOGIN PASSWORD "admin";
More info here: http://www.postgresql.org/docs/9.2/static/role-attributes.html
Added DB migrations and event model