Add chezmoi, remove some comment cruft.

nalai/etc/nixos/configuration.nix

@@ -98,11 +98,10 @@
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
+    chezmoi
     git
     neovim
     tmux
-  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
-  #  wget
   ];
 
   # Some programs need SUID wrappers, can be configured further or are