Fixed bug 1929: Notifications about Modifications

Notifications about Modifications don't show the Calendar name.
When an email notification is selected by the user, the calendar name
from which the event was changed is added to the email.

Needs to be translated.

SoObjects/Appointments/SOGoCalendarComponent.m

@@ -982,7 +982,7 @@
 		  updatedAttendees: (NSArray *) theUpdatedAttendees
 			 operation: (SOGoEventOperation) theOperation
 {
-  NSString *mailDate, *mailText, *fullSenderEmail, *senderEmail, *fullRecipientEmail, *recipientEmail;
+  NSString *calendarName, *mailDate, *mailText, *fullSenderEmail, *senderEmail, *fullRecipientEmail, *recipientEmail;
   NSDictionary *senderIdentity, *recipientIdentity;
   SOGoAptMailReceipt *page;
   NGMutableHashMap *headerMap;
@@ -990,6 +990,8 @@
   SOGoUser *currentUser;
   SOGoDomainDefaults *dd;
 
+  calendarName = [[self container] displayName];
+
   // We must handle three cases here:
   // - Receive a mail when I modify my calendar
   // - Receive a mail when someone else modifies my calendar
@@ -1003,6 +1005,7 @@
   [page setDeletedAttendees: theDeletedAttendees];
   [page setUpdatedAttendees: theUpdatedAttendees];
   [page setOperation: theOperation];
+  [page setCalendarName: calendarName];
   
   currentUser = [context activeUser];
   senderIdentity = [currentUser primaryIdentity];