SSL Emails

I've updated CommentService and NotificationService to pass the proper site/admin SSL settings for links. I tested in several configurations and they now appear to respect those settings.

One issue I did notice is that when in mixed mode (SSL Admin, Non-SSL Site), the links all force to SSL, regardless of the SSL settings passed to buildLink(). I submitted a ticket for this (COLDBOX-244). If you'd like to approach that in a different way, I'll stash these and revisit once the solution is in place.

Thanks!