Code review comment for lp:~jamesodhunt/ubuntu/natty/upstart/fix-chroot-sessions

I've been testing this for over a week on two natty machines kept up to date on a daily basis. I've seen no breakage, and this fixes a critical bug. The change to upstart-job is a bit late, and could be removed, but at this point I feel its better having the package as it has been tested by some of us uploaded rather than something with only half the fixes.

Approved, and uploading to natty for release team approval.