Basic checkin tests
Update utility
Update utility
Complete multiplecheckin test
Tests for max capacity
Merge branch 'master' of https://github.com/vincenttian/salesforce_rollcall

* 'master' of https://github.com/vincenttian/salesforce_rollcall:
  working registration
  flowchart_fix
  fix required bug
  ellipses on attendees
  fix checkin logic and handle fieldsets correctly
  index/event/settings almost final stylings