Merge remote-tracking branch 'origin/master' into staging-next

Conflicts:
  pkgs/tools/package-management/cargo-release/default.nix

nixos/modules/services/computing/foldingathome/client.nix

@@ -49,6 +49,15 @@ in
       '';
     };
 
+    daemonNiceLevel = mkOption {
+      type = types.ints.between (-20) 19;
+      default = 0;
+      description = ''
+        Daemon process priority for FAHClient.
+        0 is the default Unix process priority, 19 is the lowest.
+      '';
+    };
+
     extraArgs = mkOption {
       type = types.listOf types.str;
       default = [];
@@ -70,6 +79,7 @@ in
       serviceConfig = {
         DynamicUser = true;
         StateDirectory = "foldingathome";
+        Nice = cfg.daemonNiceLevel;
         WorkingDirectory = "%S/foldingathome";
       };
     };

nixos/modules/services/networking/cjdns.nix

@@ -12,8 +12,18 @@ let
   { ... }:
   { options =
     { password = mkOption {
-      type = types.str;
-      description = "Authorized password to the opposite end of the tunnel.";
+        type = types.str;
+        description = "Authorized password to the opposite end of the tunnel.";
+      };
+      login = mkOption {
+        default = "";
+        type = types.str;
+        description = "(optional) name your peer has for you";
+      };
+      peerName = mkOption {
+        default = "";
+        type = types.str;
+        description = "(optional) human-readable name for peer";
       };
       publicKey = mkOption {
         type = types.str;