FIxed the processing of hierarchical ZLists to keep the display order when plain fields and fieldsets are mixed at the same level.
FIxed the processing of hierarchical ZLists to keep the display order when plain fields and fieldsets are mixed at the same level.

git-svn-id: 8a2b0a969c74f87a9c14cf35f460fb9b394f82c6@1037 a333f486-631f-4898-b8df-5754b55c2be0

changi67/itop,changi67/itop,changi67/itop,changi67/itop