be698e93a4
More specifically, this removes services.pulseaudio and adds the option hardware.pulseaudio.systemWide which defaults to false but can be used to turn on the system-wide PulseAudio server (previously defined in services.pulseaudio). Since the two PulseAudio modes are mutually exclusive anyway (maybe not strictly true, but I don't think is a good idea combining them) its nicer to be able to reuse server and ALSA configuration between them. Also the system-wide PulseAudio service has been adjusted to systemd, and a few things has been fixed (there was no alsa.conf before, for example). The bottomline is that people that was using hardware.pulseaudio before should be able to keep doing it in exactly the same way, and people that used services.pulseaudio must switch over to hardware.pulseaudio.systemWide instead.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.