patch applied (cabal): Add a bunch of utility functions for installing files

[Duncan Coutts]

Thu Jan 29 10:02:43 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Add a bunch of utility functions for installing files
  We want to separate the functions that do ordinary file copies
  from the functions that install files because in the latter
  case we have to do funky things with file permissions.

    M ./Distribution/Simple/Utils.hs +87

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090129180243-adfee-efd8e0ea5f70ab1b0ab34f05ffca12c7c3c9ed15.gz