ging/mailboxer — pull request #168 by mohelsaka (2013-07-28 11:21:28+00:00)
Title: retrieve all not_trashed conversations

I think it would be nice to provide an entry point for retrieving all not_trashed conversations, I was in need for it. I now that i can use `Conversation.not_trash(@messable)` directly but this looks more handy.

Thanks.