Quote emails were missing!

Signed-off-by: John Rayes <live627@gmail.com>
Oi! Backgrround tasks need to send emails, too....

Signed-off-by: John Rayes <live627@gmail.com>
Quote alerts were ignored if the member quoted was mentioned

Signed-off-by: John Rayes <live627@gmail.com>
Quite posible to mention the same member more than once in the same post

Signed-off-by: John Rayes <live627@gmail.com>