New event TPL_TOC_RENDER

    This new event is triggered directly before rendering the TOC. An array
    containing the current TOC items is given as eventdata and can be modified
    by action plugins to e.g. add additional items to the TOC.

darcs-hash:20080830192033-2b4f5-29611563677679f5bfc0d030019e23d7e9a6bcf5.gz