patch applied (cabal): Specify DOCTYPE when generating userguide html

[Duncan Coutts]

Tue Dec 15 19:53:21 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Specify DOCTYPE when generating userguide html
  Ignore-this: 9d3b09e3c593a8d5f39b691ef2ceb377
  Useless docbook tools.

    M ./Makefile +6

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20091216035321-adfee-245fc526745725a022529ce7b7b7496116f5eef2.gz