oggz-comment: Refuse to handle comments for Dirac tracks Warn if a Dirac track is present but the user did not explictly specify to operate on it (eg. if comments from all tracks are being listed). Error if the user specified a Dirac track, by serialno or content type. See http://lists.xiph.org/pipermail/ogg-dev/2008-November/001277.html
oggz-comment: Refuse to handle comments for Dirac tracks
Warn if a Dirac track is present but the user did not explictly specify
to operate on it (eg. if comments from all tracks are being listed).
Error if the user specified a Dirac track, by serialno or content type.
See http://lists.xiph.org/pipermail/ogg-dev/2008-November/001277.html


git-svn-id: ed696e516b63563c8842837a624e30c98be77b3c@3798 8158c8cd-e7e1-0310-9fa4-c5954c97daef

brion/liboggz,kfish/liboggz,brion/liboggz,kfish/liboggz,kfish/liboggz,brion/liboggz,brion/liboggz