hackage-packages.nix: update Haskell package set

This update was generated by hackage2nix v20160308-3-g8057d11-dirty using the following inputs:

  - Nixpkgs: https://github.com/NixOS/nixpkgs/commit/840709b4a328998017b85479a9fce233d486c180
  - Hackage: https://github.com/commercialhaskell/all-cabal-hashes/commit/ab666959f09636bea6aa2b57a3941cfd3c211471
  - LTS Haskell: https://github.com/fpco/lts-haskell/commit/6c45757bda6547fb7bb847982c4b50b41bc31c07
  - Stackage Nightly: https://github.com/fpco/stackage-nightly/commit/d8a2cae77932579034f28ce11e4bfed4db1aa65a

pkgs/development/haskell-modules/hackage-packages.nix

@@ -18788,6 +18788,7 @@ self: {
        homepage = "http://github.com/aelve/Spock-lucid";
        description = "Lucid support for Spock";
        license = stdenv.lib.licenses.bsd3;
+       hydraPlatforms = [ "i686-linux" "x86_64-linux" ];
      }) {};
 
   "Spock-worker_0_2_1_3" = callPackage
@@ -20044,6 +20045,7 @@ self: {
        homepage = "http://github.com/grwlf/vkhs";
        description = "Provides access to Vkontakte social network via public API";
        license = stdenv.lib.licenses.bsd3;
+       hydraPlatforms = stdenv.lib.platforms.none;
      }) {};
 
   "Validation" = callPackage
@@ -170097,6 +170099,7 @@ self: {
        testHaskellDepends = [ base Cabal HUnit ];
        description = "Generate PureScript data types from Haskell data types";
        license = stdenv.lib.licenses.agpl3;
+       hydraPlatforms = [ "i686-linux" "x86_64-linux" ];
      }) {};
 
   "purescript-bundle-fast" = callPackage