Added mention of requirement for shared storage used for AttachmentsRoot; recommended using AttachmentsRoot to host 'conf' as well
Added mention of requirement for shared storage used for AttachmentsRoot; recommended using AttachmentsRoot to host 'conf' as well

git-svn-id: 0c33e958600270102f91bf5868e396345dde476c@8340 e27351fd-9f3e-4f54-a53b-843176b1656c

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