1. Changed bulk-upload to not emit e-mails until the add user transaction
is complete. You can't rollback e-mail that's already been sent.
2. Changed users-add-to-community to spam the users with an announcement
that they've been added to the community
3. Changed spam-procs.tcl to use the same interpolated variable syntax as
bulk-mail
4. Changed users-spam.adp to document the actual variables you can use
inside the spam message rather than a syntax and list of variable you
can't actually use. Don't know about you folks but I found that downright
confusing.
