Add EU relationship model & migrates, as well as attend associations between events and users(all existing site functionality functions(signup and edit unchecked))
Add validations requiring presence of attender and attended in EuRel
Add event show page on site
Add checkin functionality (works, yay) Ajax, points, attending & attended views to be fiddled with/added
Restrict checkins to one per event, per user
Add default 0 value to users' total points