Update HOL Light to rev 157
haskell-HGL: drop obsolete library that doesn't compile anymore with recent GHCs
haskell-xdot: jailbreak to fix build with recent versions of polyparse
Add renameutils package.
Update bitcoin-qt to 0.8.1
Adding Steam Locomotive, for the fun
fix pythonWrapper for non-gnu ln
fix ino
Merge pull request #410 from pcapriotti/bitcoin

Update bitcoin-qt to 0.8.1
Merge pull request #409 from pcapriotti/renameutils

Add renameutils package.
LinuxSampler: fix the build by disabling a check for a bug

Without the --disable-nptl-bug-check configure option LinuxSampler
refuses to build. It seems to be a long standing bug. Despite this, I
have used LinuxSampler for over a week now and it seems OK.
Updating the assertion to cpufrequtils: linux pc only.

The armv5tel-linux and mips64el-linux fail to build this too.
all-packages.nix: mark python3 'hiPrio' so that it takes precedence when version 2.x and 3.x are installed into the same environment
python3: update to version 3.3.0
gnulib: update to version 0.0-7899-g34f8464 and provide a proper meta section
texinfo-5.1: install tex-related files like 'texinfo.tex'
texLiveFull: include texinfo in the generated environment
perl-GD: update to version 2.49 in a blind attempt to fix test suite failures on x86-linux
releaseTools: Add ‘aggregate’ function

An aggregate is a trivial build that depends on other builds.  This is
intended to provide a declarative replacement of Hydra's "view"
mechanism.

For instance, you can define an aggregate named "critical" that
depends on a selected set of jobs:

  critical = releaseTools.aggregate
    { name = "foo-${tarball.version}";
      members =
        [ tarball
          build.x86_64-linux
          ...
        ];
      meta.description = "Release-critical builds";
    };

The "critical" build will only succeed if all its members
(dependencies) succeed.
Make Nixpkgs jobs unique

That is, there are now distinct jobs like ‘coreutils.x86_64-linux’ and
‘coreutils.x86_64-darwin’, rather than a single job ‘coreutils’ with
multiple builds.  This means that testing a job is simpler:

  $ nix-build pkgs/top-level/release.nix -A coreutils.x86_64-linux

See https://github.com/NixOS/hydra/issues/60 for the motivation.