UserTagger HoverInfo "give gold" button opens "gild comment" form when applicable

If the user tagger hover info appears on a username inside of a comment, and the user is not gold, and the comment has a give gold button, then clicking the "give gold" button activates the "give gold for this comment" form on that comment.  Otherwise, use the old behavior (open either the 'give gold to this user' or the 'about gold' page).
 
This can be disabled in options: userTagger > gildComment in favor of always using the old behavior.