Add ability to delete attendee
Escape all information filled by user before display on attendee list page
Add ability to add an attendee from backend
Fix no text height bug
Replace all button with "toggle" button on check in page
Checkin controller now accept two type of checking in
Auto create an attending record after add an attendee using backend
Working medical information viewer
Require dompdf in composer.json
Add 'User Management' menu item