pazz/alot — pull request #486 by kazuoteramoto (2012-07-24 21:47:13+00:00)
Title: Fix close unsent buffer #453

Hi!

This give a fix to some of issues given at #453.

It implement a confirmation before closing an unset envelope buffer and a new command `bclose!` to bypass this confirmation.

I don't know if the checking of `self.buffer.envelope.sent_time` is really needed but is harmless in any case and make the code more explicit.

I need to add documentation in some place or it's auto-generated?

Thanks!