uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/applications/editors/gophernotes/default.nix

@@ -0,0 +1,25 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "gophernotes";
+  version = "0.7.4";
+
+  src = fetchFromGitHub {
+    owner = "gopherdata";
+    repo = "gophernotes";
+    rev = "v${version}";
+    sha256 = "sha256-ZyZ5VOZEgFn9QrFBC1bNHKA2g8msDUnd1c5plooO+b8=";
+  };
+
+  vendorSha256 = "sha256-NH8Hz9SzmDksvGqCpggi6hG4kW+AoA1tctF6rGgy4H4=";
+
+  meta = with lib; {
+    description = "Go kernel for Jupyter notebooks";
+    homepage = "https://github.com/gopherdata/gophernotes";
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}