205a9f2576
* improve nix installation instructions in the command $ bash <(curl https://nixos.org/nix/install) <(..) is a bashism. The documentation now show a command that does not require to be executed by bash.
*** 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.