[FIX]Bring back earlier behavior in structures, so that existing pages can be added to structures easily fro within the header in previous pages of that structure. (a clear use case is in big structures such as in doc.tw.o/Documentation )
[FIX]Bring back earlier behavior in structures, so that existing pages can be added to structures easily fro within the header in previous pages of that structure. (a clear use case is in big structures such as in doc.tw.o/Documentation )

git-svn-id: 722c0fef737e30edb7d5e851b50e1eda1e207b8c@27224 b456876b-0849-0410-b77d-98878d47e9d5

changi67/tiki,oregional/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki,changi67/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki,tikiorg/tiki,changi67/tiki,tikiorg/tiki,oregional/tiki