nixops: build nixops also for OSX and FreeBSD
portmidi: New package in version 217.

This uses a patch from Gentoo to disable Java support for now, as it is
not needed for supporting Mixxx (which is the package I'm preparing).
Hopefully, the patch will be applied upstream so we can safely drop it
here.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
mixxx: New package in version 1.11.0.

Compiles fine on linux i686 and amd64. Adding myself as maintainer, even
though I'm not using the package by myself, but a friend is using it for
DJing from a NixOS live system I'm maintaining.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
python-paramiko: Fix maintainerS attribute name.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
chromium: Update stable and beta channels.

stable: 30.0.1599.101 -> 30.0.1599.114
http://googlechromereleases.blogspot.de/2013/10/stable-channel-update_22.html

beta: 31.0.1650.26 -> 31.0.1650.34
http://googlechromereleases.blogspot.de/2013/10/beta-channel-update_23.html

Builds and tests pass on my machine. The update for the dev channel is
currently not building and I'm going to fix it later.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
python-pywebkitgtk: New package, version 1.1.8.

This is needed as a build dependency for miro.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
miro: New package, version 6.0.

I actually had this breeding in my nixpkgs overrides for a year and only
recently took the time to fix it and thus revive my video feeds :-)

The package uses a patch which is removing the dependency on gconf and
switches to storage within a shelve in ~/.miro/config instead.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Remove dead code
Get rid of the only use of mkDefaultValue
Get rid of the only use of mkNotdef
openvpn.nix: Improve types
rename.nix: Don't use the extraConfigs feature
Big cleanup of the NixOS module system

The major changes are:

* The evaluation is now driven by the declared options.  In
  particular, this fixes the long-standing problem with lack of
  laziness of disabled option definitions.  Thus, a configuration like

    config = mkIf false {
      environment.systemPackages = throw "bla";
    };

  will now evaluate without throwing an error.  This also improves
  performance since we're not evaluating unused option definitions.

* The implementation of properties is greatly simplified.

* There is a new type constructor "submodule" that replaces
  "optionSet".  Unlike "optionSet", "submodule" gets its option
  declarations as an argument, making it more like "listOf" and other
  type constructors.  A typical use is:

    foo = mkOption {
      type = type.attrsOf (type.submodule (
        { config, ... }:
        { bar = mkOption { ... };
          xyzzy = mkOption { ... };
        }));
    };

  Existing uses of "optionSet" are automatically mapped to
  "submodule".

* Modules are now checked for unsupported attributes: you get an error
  if a module contains an attribute other than "config", "options" or
  "imports".

* The new implementation is faster and uses much less memory.
Remove uses of mkFixStrictness

mkFixStrictness is no longer needed, woohoo!
Use isType instead of typeOf
Keep position information for option declarations and definitions

Also, when an option definition fails to type-check, print the file
name of the module in which the offending definition occurs, e.g.

  error: user-thrown exception: The option value `boot.loader.grub.version' in `/etc/nixos/configuration.nix' is not a integer.
Reduce the number of allocations a bit
Inline some functions on the critical path
Fix comment
Remove dead code