Add deluge and deluge web services
don't use quotes when setting example to true
run deluge under deluge user/group
use path to deluge script correctly
dd-agent: Run as a separate user
We don't need an explicit uid/gid. We also don't need web to depend
on deluged, since it can be started before it.
use ExecStart instead of script, this way we get rid of systemd wrapper scripts
Merge pull request #102 from iElectric/deluge

Add deluged and deluge.web services
xfs wants 'crc32c', to be able to mount anything

Like btrfs.
mpd: Start service with exec
Fix Xorg-server on vmware inconjunction with fix to
xf86videovmware[1].

Adds "vmware" to list of default options of
services.xerver.videoDrivers.

new default:
 [ "ati" "cirrus" "intel" "vesa" "vmware" ]

old default:
 [ "ati" "cirrus" "intel" "vesa" ]

[1] Pull request for xf86videovmware found at
https://github.com/NixOS/nixpkgs/pull/338.
Remove vmware comment
Add service.logind.extraConfig option

So that we can customize systemd-logind in configuration.nix.

Example:
  services.logind.extraConfig = "HandleLidSwitch=ignore";

See man logind.conf for available options.
bring bridge interfaces up

The bridge is not becoming operational until it is brought into the UP state.
When the bridge is statically configured, this is mandatory.
modules/testing/minimal-kernel: linuxPackagesFor no longer takes a 'self' argument
systemd-logind: fix config file header: [Logind] => [Login]

man logind.conf clearly states that the header is [Login] (no 'd').
Without this fix services.logind.extraConfig does not take effect
because logind ignores the invalidly named section.
Add a module for setting sysctl parameters

This adds an option ‘boot.kernel.sysctl’ and generates a file
/etc/sysctl/nixos.conf read by systemd-sysctl.service.
Enable hardlink and symlink restrictions

This prevents many time-of-check-time-of-use security bugs.  Ubuntu
enables these by default as well so they shouldn't cause many
problems.
installation-cd-base.nix: Use boot.kernel.sysctl
add most basic nginx service