Private events are hidden

Events with the class:PRIVATE iCal property are not shown in the
calendar module. They are not added to the array of calendar
events in createEventList.

This feature can be turned on and off in the config via the property
hidePrivate: true/false.

modules/default/calendar/calendarfetcher.js

@@ -108,6 +108,7 @@ var CalendarFetcher = function(url, reloadInterval, maximumEntries, maximumNumbe
 									startDate: startDate.format("x"),
 									endDate: endDate.format("x"),
 									fullDayEvent: isFullDayEvent(event),
+									class: event.class,
 									firstYear: event.start.getFullYear()
 								});
 							}
@@ -137,7 +138,8 @@ var CalendarFetcher = function(url, reloadInterval, maximumEntries, maximumNumbe
 							title: title,
 							startDate: startDate.format("x"),
 							endDate: endDate.format("x"),
-							fullDayEvent: fullDayEvent
+							fullDayEvent: fullDayEvent,
+							class: event.class
 						});
 						
 					}