No notification when topic is split

[Sadr]

Users participating in a topic that gets split do not get a notification on our forum.

I opted to transfer favorites and subscriptions to the new topic.

[johnjamesjacoby]

Splits and merges do not generate email notifications, which explains why your users don't receive emails. :)

Right now, bbp_notify_subscribers() is only hooked to bbp_new_reply(). It could be hooked to other things, but I think we'd want to spend a release cycle focusing on how to better handle email notifications for other events too.

Moving to future release.

[netweb]

When we're at this, we should also determine who gets notified of the split, I envisage only users whose topic, or reply is moved in the split and only if they previously were subscribed for notifications.