[#80] Delete user from event
Do not allow non signed in user to add users to event
Not working yet
Merge branch 'master' of github.com:gotar/Internship-calendar-API into delete_user_from_event
Add test for signed in user and invalid params
allow add user to event
Merge branch 'add_user_to_event' of github.com:gotar/Internship-calendar-API into add_user_to_event
Only owner should add user to event
repaired tests and code
rafactored tests
Do not allow adding users to past events; fix typos.
Allow add user to public event
allow add only unique users to event
[#13] As a user you could search events
correct indents
Merge pull request #60 from gotar/search-done

[#13] As a user you could search events
Added response to test
[#61] Added show action to events
Allow add user to public event
Merge pull request #61 from gotar/show_event_id_squashed

[#61] Added show action to events