[BUGFIX] Prevent Duplicates in toctree and menu #504
Merged
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A page that has already been explicitely added to a toctree does not get added by the glob directive once more. As having multiple occurences of the same page within one toctree or menu does not make sense in general, I applied array_unique to the menu_items of one level of the toctree or menu.
@wouterj, @greg0ire is this behaviour also wanted in the doctrine and symfony docs?