[Haskell] ANN: C->Haskell 0.13.6

It is my pleasure to release version 0.13.6 "Pressing Forward" of the interface generator C->Haskell available from http://www.cse.unsw.edu.au/~chak/haskell/c2hs/ The main technical feature of this release is support for GHC 6.4, most of which has been kindly contributed by André Pang. Moreover, C->Haskell is now maintained in a darcs repository. Access details are on the web site. Manuel