User story: As a forums user I want to know which topics contain messages I haven't read so I don't have to open each one
Currently, the home page and forum pages of the Forum tools display show not just the title of the topics within each forum, but whether there are any new/unread messages in each. However, it does so redundantly:
- (y unread messsages - x messages)
Recommend replacing these messages with a single message: "x unread messages of y messages"