(feat) handle links to addressbooks like we do for calendars

also included missing template commit for calendar

UI/Contacts/UIxContactFolderLinksTemplate.m

@@ -24,69 +24,6 @@
 
 @implementation UIxContactFolderLinksTemplate
 
-- (id) init
-{
-  if ((self = [super init]))
-    {
-      addressBook = [self clientObject];
-      baseCardDAVURL = nil;
-      basePublicCardDAVURL = nil;
-    }
-
-  return self;
-}
-
-- (void) dealloc
-{
-  [baseCardDAVURL release];
-  [basePublicCardDAVURL release];
-  [super dealloc];
-}
-
-- (NSString *) _baseCardDAVURL
-{
-  NSString *davURL;
-
-  if (!baseCardDAVURL)
-    {
-      davURL = [[addressBook realDavURL] absoluteString];
-      if ([davURL hasSuffix: @"/"])
-        baseCardDAVURL = [davURL substringToIndex: [davURL length] - 1];
-      else
-        baseCardDAVURL = davURL;
-      [baseCardDAVURL retain];
-    }
-
-  return baseCardDAVURL;
-}
-
-- (NSString *) cardDavURL
-{
-  return [NSString stringWithFormat: @"%@/", [self _baseCardDAVURL]];
-}
-
-- (NSString *) _basePublicCardDAVURL
-{
-  NSString *davURL;
-  
-  if (!basePublicCardDAVURL)
-    {
-      davURL = [[addressBook publicDavURL] absoluteString];
-      if ([davURL hasSuffix: @"/"])
-        basePublicCardDAVURL = [davURL substringToIndex: [davURL length] - 1];
-      else
-        basePublicCardDAVURL = davURL;
-      [basePublicCardDAVURL retain];
-    }
-  
-  return basePublicCardDAVURL;
-}
-
-- (NSString *) publicCardDavURL
-{
-  return [NSString stringWithFormat: @"%@/", [self _basePublicCardDAVURL]];
-}
-
 - (BOOL) isPublicAccessEnabled
 {
   // NOTE: This method is the same found in Common/UIxAclEditor.m