w.com/fullcalendar/docs/display/header/
Setting the header options to false will display no header. An object can be supplied with properties left, center, and right. These properties contain strings with comma/space separated values. Values separated by a comma will be displayed adjacently. Values separated by a space will be displayed with a small gap in between. Strings can contain any of the following values:
{ left: 'title', center: '', right: 'today prev,next' }
@author Jeff Isenhart