-created separate nix expressions for ocaml-3.08.0 and ocaml 3.09.1
-ocam-3.09.1 is standard/default ocaml version (included by ocaml/default.nix)
-created ocaml3080 in all-packages-generic.nix
-qcmm now uses ocaml3080 instead of ocaml
svn path=/nixpkgs/trunk/; revision=4935
