Set writable bit for default config

modules/build/initial-build.nix

@@ -38,7 +38,6 @@ with lib;
     # uid and gid need to be determined.
     environment.etc = {
       "group".enable = false;
-      "nix-on-droid.nix.default".text = builtins.readFile ./nix-on-droid.nix.default;
       "passwd".enable = false;
     };
 

modules/build/initial-build/nix-on-droid.nix.default

@@ -1,44 +0,0 @@
-{ pkgs, ... }:
-
-{
-  # Simply install just the packages
-  environment.packages = with pkgs; [
-    # User-facing stuff that you really really want to have
-    vim  # or some other editor, e.g. nano or neovim
-
-    # Some common stuff that people expect to have
-    #diffutils
-    #findutils
-    #utillinux
-    #tzdata
-    #hostname
-    #man
-    #gnugrep
-    #gnupg
-    #gnused
-    #gnutar
-    #bzip2
-    #gzip
-    #xz
-    #zip
-    #unzip
-  ];
-
-  # Backup etc files instead of failing to activate generation if a file already exists in /etc
-  environment.etcBackupExtension = ".bak";
-
-  # Read the changelog before changing this value
-  system.stateVersion = "19.09";
-
-  # After installing home-manager channel like
-  #   nix-channel --add https://github.com/rycee/home-manager/archive/master.tar.gz home-manager
-  #   nix-channel --update
-  # you can configure home-manager in here like
-  #home-manager.config =
-  #  { pkgs, ... }:
-  #  {
-  #    # insert home-manager config
-  #  };
-}
-
-# vim: ft=nix