Pull code and description out of NSErrors and store them in e.message tuple to match what PyOpenDirectory did.
Pull code and description out of NSErrors and store them in e.message tuple to match what PyOpenDirectory did.


git-svn-id: 0c33e958600270102f91bf5868e396345dde476c@8666 e27351fd-9f3e-4f54-a53b-843176b1656c

red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver