Quickfix of http://www.seleniumhq.org/about/events.jsp

I changed the number of month (from 3 to 12) in which the past events are fetched from calendar (www.google.com/calendar/feeds/9fgl6cqtjnj65u98dfco3mb18c%40group.calendar.google.com/public/basic)

I tested it with firebug.