Add event spec for post /events and displaying events. Refactor site mapper methods. Add find_by_id method to user_mapper. Add post /events method to app.
Add HAML to Gemfile. Add event_mapper_spec.rb. Refactor user_mapper spec tests. Fix UserMapper to create correct user object.
Finished events and tests. Added TimeCop for event.created_at testing. Added mongo database switching dependent on DATABASE_NAME env variable.
Merge pull request #24 from DevanB/events

Add events