FIXED: attendee list not showing all attendees in event edit
FIXED: rsvp with guest count 0 going through
FIXED: eventtop RSVP available regardless of loggedin status
ADDED: rsvp email subject line support for dynamic tags event-name and rsvp-id
FIXED: widget and colorful eventtop RSVP content color
UPDATED: rsvp stats on event edit box
