Various improvements to event views.
Created new layout for event lists.
Completed events list view with event partials.
Have to commit this separately for some reason.
Refactored events#show view.
Merge branch 'dev' into feature/event_views
Extended seeds and improved views.
Some improvements of previous commit.
Dates of an event can't be edited after deadline.
Ad-hoc improvement of user#show.
Users can now be added as friends from profile.
Merge branch 'feature/event_views' into dev