[Cooker] file conflict, blt <--> tcllib

[Stefan van der Eijk]

 blt-2.4i-11mdk has conflicting files:
      file /usr/share/man/mann/graph.n.bz2 from install of
blt-2.4i-11mdk is owned by package tcllib-8.3.1-4mdk

tcllib is built out of tcltk.

Stefan