log_accum: add ability to include patch in notification (take 2)

[Dimi Paun]

Sorry, the previous version had the wrong default for do_patch.
Which meant that you can't turn the embedded patch off. Mea culpa.
This will help me keep all scripts in sync (such as the one from SF).

ChangeLog
    Add ability to include patch in notification.


-- 
Dimi Paun <dimi(a)lattica.com>
Lattica, Inc.